18198024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 53706240

約数和(自身を除く): 35508216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 47, 51, 52, 68, 73, 78, 94, 102, 104, 136, 141, 146, 156, 188, 204, 219, 221, 282, 292, 312, 376, 408, 438, 442, 564, 584, 611, 663, 799, 876, 884, 949, 1128, 1222, 1241, 1326, 1598, 1752, 1768, 1833, 1898, 2397, 2444, 2482, 2652, 2847, 3196, 3431, 3666, 3723, 3796, 4794, 4888, 4964, 5304, 5694, 6392, 6862, 7332, 7446, 7592, 9588, 9928, 10293, 10387, 11388, 13724, 14664, 14892, 16133, 19176, 20586, 20774, 22776, 27448, 29784, 31161, 32266, 41172, 41548, 44603, 48399, 58327, 62322, 64532, 82344, 83096, 89206, 96798, 116654, 124644, 129064, 133809, 174981, 178412, 193596, 233308, 249288, 267618, 349962, 356824, 387192, 466616, 535236, 699924, 758251, 1070472, 1399848, 1516502, 2274753, 3033004, 4549506, 6066008, 9099012, 18198024]

約数ペア:

[(1, 18198024), (2, 9099012), (3, 6066008), (4, 4549506), (6, 3033004), (8, 2274753), (12, 1516502), (13, 1399848), (17, 1070472), (24, 758251), (26, 699924), (34, 535236), (39, 466616), (47, 387192), (51, 356824), (52, 349962), (68, 267618), (73, 249288), (78, 233308), (94, 193596), (102, 178412), (104, 174981), (136, 133809), (141, 129064), (146, 124644), (156, 116654), (188, 96798), (204, 89206), (219, 83096), (221, 82344), (282, 64532), (292, 62322), (312, 58327), (376, 48399), (408, 44603), (438, 41548), (442, 41172), (564, 32266), (584, 31161), (611, 29784), (663, 27448), (799, 22776), (876, 20774), (884, 20586), (949, 19176), (1128, 16133), (1222, 14892), (1241, 14664), (1326, 13724), (1598, 11388), (1752, 10387), (1768, 10293), (1833, 9928), (1898, 9588), (2397, 7592), (2444, 7446), (2482, 7332), (2652, 6862), (2847, 6392), (3196, 5694), (3431, 5304), (3666, 4964), (3723, 4888), (3796, 4794)]