27788184

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 160

約数和(自身を含む): 85522800

約数和(自身を除く): 57734616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 61, 72, 74, 76, 81, 108, 111, 114, 122, 148, 152, 162, 171, 183, 216, 222, 228, 244, 296, 324, 333, 342, 366, 444, 456, 488, 513, 549, 648, 666, 684, 703, 732, 888, 999, 1026, 1098, 1159, 1332, 1368, 1406, 1464, 1539, 1647, 1998, 2052, 2109, 2196, 2257, 2318, 2664, 2812, 2997, 3078, 3294, 3477, 3996, 4104, 4218, 4392, 4514, 4636, 4941, 5624, 5994, 6156, 6327, 6588, 6771, 6954, 7992, 8436, 9028, 9272, 9882, 10431, 11988, 12312, 12654, 13176, 13542, 13908, 16872, 18056, 18981, 19764, 20313, 20862, 23976, 25308, 27084, 27816, 31293, 37962, 39528, 40626, 41724, 42883, 50616, 54168, 56943, 60939, 62586, 75924, 81252, 83448, 85766, 93879, 113886, 121878, 125172, 128649, 151848, 162504, 171532, 182817, 187758, 227772, 243756, 250344, 257298, 343064, 365634, 375516, 385947, 455544, 487512, 514596, 731268, 751032, 771894, 1029192, 1157841, 1462536, 1543788, 2315682, 3087576, 3473523, 4631364, 6947046, 9262728, 13894092, 27788184]

約数ペア:

[(1, 27788184), (2, 13894092), (3, 9262728), (4, 6947046), (6, 4631364), (8, 3473523), (9, 3087576), (12, 2315682), (18, 1543788), (19, 1462536), (24, 1157841), (27, 1029192), (36, 771894), (37, 751032), (38, 731268), (54, 514596), (57, 487512), (61, 455544), (72, 385947), (74, 375516), (76, 365634), (81, 343064), (108, 257298), (111, 250344), (114, 243756), (122, 227772), (148, 187758), (152, 182817), (162, 171532), (171, 162504), (183, 151848), (216, 128649), (222, 125172), (228, 121878), (244, 113886), (296, 93879), (324, 85766), (333, 83448), (342, 81252), (366, 75924), (444, 62586), (456, 60939), (488, 56943), (513, 54168), (549, 50616), (648, 42883), (666, 41724), (684, 40626), (703, 39528), (732, 37962), (888, 31293), (999, 27816), (1026, 27084), (1098, 25308), (1159, 23976), (1332, 20862), (1368, 20313), (1406, 19764), (1464, 18981), (1539, 18056), (1647, 16872), (1998, 13908), (2052, 13542), (2109, 13176), (2196, 12654), (2257, 12312), (2318, 11988), (2664, 10431), (2812, 9882), (2997, 9272), (3078, 9028), (3294, 8436), (3477, 7992), (3996, 6954), (4104, 6771), (4218, 6588), (4392, 6327), (4514, 6156), (4636, 5994), (4941, 5624)]