18442008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 60933600

約数和(自身を除く): 42491592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 19, 24, 26, 34, 36, 38, 39, 51, 52, 57, 61, 68, 72, 76, 78, 102, 104, 114, 117, 122, 136, 152, 153, 156, 171, 183, 204, 221, 228, 234, 244, 247, 306, 312, 323, 342, 366, 408, 442, 456, 468, 488, 494, 549, 612, 646, 663, 684, 732, 741, 793, 884, 936, 969, 988, 1037, 1098, 1159, 1224, 1292, 1326, 1368, 1464, 1482, 1586, 1768, 1938, 1976, 1989, 2074, 2196, 2223, 2318, 2379, 2584, 2652, 2907, 2964, 3111, 3172, 3477, 3876, 3978, 4148, 4199, 4392, 4446, 4636, 4758, 5304, 5814, 5928, 6222, 6344, 6954, 7137, 7752, 7956, 8296, 8398, 8892, 9272, 9333, 9516, 10431, 11628, 12444, 12597, 13481, 13908, 14274, 15067, 15912, 16796, 17784, 18666, 19032, 19703, 20862, 23256, 24888, 25194, 26962, 27816, 28548, 30134, 33592, 37332, 37791, 39406, 40443, 41724, 45201, 50388, 53924, 57096, 59109, 60268, 74664, 75582, 78812, 80886, 83448, 90402, 100776, 107848, 118218, 120536, 121329, 135603, 151164, 157624, 161772, 177327, 180804, 236436, 242658, 256139, 271206, 302328, 323544, 354654, 361608, 472872, 485316, 512278, 542412, 709308, 768417, 970632, 1024556, 1084824, 1418616, 1536834, 2049112, 2305251, 3073668, 4610502, 6147336, 9221004, 18442008]

約数ペア:

[(1, 18442008), (2, 9221004), (3, 6147336), (4, 4610502), (6, 3073668), (8, 2305251), (9, 2049112), (12, 1536834), (13, 1418616), (17, 1084824), (18, 1024556), (19, 970632), (24, 768417), (26, 709308), (34, 542412), (36, 512278), (38, 485316), (39, 472872), (51, 361608), (52, 354654), (57, 323544), (61, 302328), (68, 271206), (72, 256139), (76, 242658), (78, 236436), (102, 180804), (104, 177327), (114, 161772), (117, 157624), (122, 151164), (136, 135603), (152, 121329), (153, 120536), (156, 118218), (171, 107848), (183, 100776), (204, 90402), (221, 83448), (228, 80886), (234, 78812), (244, 75582), (247, 74664), (306, 60268), (312, 59109), (323, 57096), (342, 53924), (366, 50388), (408, 45201), (442, 41724), (456, 40443), (468, 39406), (488, 37791), (494, 37332), (549, 33592), (612, 30134), (646, 28548), (663, 27816), (684, 26962), (732, 25194), (741, 24888), (793, 23256), (884, 20862), (936, 19703), (969, 19032), (988, 18666), (1037, 17784), (1098, 16796), (1159, 15912), (1224, 15067), (1292, 14274), (1326, 13908), (1368, 13481), (1464, 12597), (1482, 12444), (1586, 11628), (1768, 10431), (1938, 9516), (1976, 9333), (1989, 9272), (2074, 8892), (2196, 8398), (2223, 8296), (2318, 7956), (2379, 7752), (2584, 7137), (2652, 6954), (2907, 6344), (2964, 6222), (3111, 5928), (3172, 5814), (3477, 5304), (3876, 4758), (3978, 4636), (4148, 4446), (4199, 4392)]