18433764

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 51367680

約数和(自身を除く): 32933916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 41, 46, 54, 69, 82, 92, 108, 123, 138, 164, 181, 207, 246, 276, 362, 369, 414, 492, 543, 621, 724, 738, 828, 943, 1086, 1107, 1242, 1476, 1629, 1886, 2172, 2214, 2484, 2829, 3258, 3772, 4163, 4428, 4887, 5658, 6516, 7421, 8326, 8487, 9774, 11316, 12489, 14842, 16652, 16974, 19548, 22263, 24978, 25461, 29684, 33948, 37467, 44526, 49956, 50922, 66789, 74934, 89052, 101844, 112401, 133578, 149868, 170683, 200367, 224802, 267156, 341366, 400734, 449604, 512049, 682732, 801468, 1024098, 1536147, 2048196, 3072294, 4608441, 6144588, 9216882, 18433764]

約数ペア:

[(1, 18433764), (2, 9216882), (3, 6144588), (4, 4608441), (6, 3072294), (9, 2048196), (12, 1536147), (18, 1024098), (23, 801468), (27, 682732), (36, 512049), (41, 449604), (46, 400734), (54, 341366), (69, 267156), (82, 224802), (92, 200367), (108, 170683), (123, 149868), (138, 133578), (164, 112401), (181, 101844), (207, 89052), (246, 74934), (276, 66789), (362, 50922), (369, 49956), (414, 44526), (492, 37467), (543, 33948), (621, 29684), (724, 25461), (738, 24978), (828, 22263), (943, 19548), (1086, 16974), (1107, 16652), (1242, 14842), (1476, 12489), (1629, 11316), (1886, 9774), (2172, 8487), (2214, 8326), (2484, 7421), (2829, 6516), (3258, 5658), (3772, 4887), (4163, 4428)]