18424416

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 51480576

約数和(自身を除く): 33056160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 82, 93, 96, 123, 124, 151, 164, 186, 246, 248, 302, 328, 372, 453, 492, 496, 604, 656, 744, 906, 984, 992, 1208, 1271, 1312, 1488, 1812, 1968, 2416, 2542, 2976, 3624, 3813, 3936, 4681, 4832, 5084, 6191, 7248, 7626, 9362, 10168, 12382, 14043, 14496, 15252, 18573, 18724, 20336, 24764, 28086, 30504, 37146, 37448, 40672, 49528, 56172, 61008, 74292, 74896, 99056, 112344, 122016, 148584, 149792, 191921, 198112, 224688, 297168, 383842, 449376, 575763, 594336, 767684, 1151526, 1535368, 2303052, 3070736, 4606104, 6141472, 9212208, 18424416]

約数ペア:

[(1, 18424416), (2, 9212208), (3, 6141472), (4, 4606104), (6, 3070736), (8, 2303052), (12, 1535368), (16, 1151526), (24, 767684), (31, 594336), (32, 575763), (41, 449376), (48, 383842), (62, 297168), (82, 224688), (93, 198112), (96, 191921), (123, 149792), (124, 148584), (151, 122016), (164, 112344), (186, 99056), (246, 74896), (248, 74292), (302, 61008), (328, 56172), (372, 49528), (453, 40672), (492, 37448), (496, 37146), (604, 30504), (656, 28086), (744, 24764), (906, 20336), (984, 18724), (992, 18573), (1208, 15252), (1271, 14496), (1312, 14043), (1488, 12382), (1812, 10168), (1968, 9362), (2416, 7626), (2542, 7248), (2976, 6191), (3624, 5084), (3813, 4832), (3936, 4681)]