12282228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 38997504

約数和(自身を除く): 26715276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 47, 51, 61, 63, 68, 84, 94, 102, 119, 122, 126, 141, 153, 183, 188, 204, 238, 244, 252, 282, 306, 329, 357, 366, 423, 427, 476, 549, 564, 612, 658, 714, 732, 799, 846, 854, 987, 1037, 1071, 1098, 1281, 1316, 1428, 1598, 1692, 1708, 1974, 2074, 2142, 2196, 2397, 2562, 2867, 2961, 3111, 3196, 3843, 3948, 4148, 4284, 4794, 5124, 5593, 5734, 5922, 6222, 7191, 7259, 7686, 8601, 9333, 9588, 11186, 11468, 11844, 12444, 14382, 14518, 15372, 16779, 17202, 18666, 20069, 21777, 22372, 25803, 28764, 29036, 33558, 34404, 37332, 40138, 43554, 48739, 50337, 51606, 60207, 65331, 67116, 80276, 87108, 97478, 100674, 103212, 120414, 130662, 146217, 180621, 194956, 201348, 240828, 261324, 292434, 341173, 361242, 438651, 584868, 682346, 722484, 877302, 1023519, 1364692, 1754604, 2047038, 3070557, 4094076, 6141114, 12282228]

約数ペア:

[(1, 12282228), (2, 6141114), (3, 4094076), (4, 3070557), (6, 2047038), (7, 1754604), (9, 1364692), (12, 1023519), (14, 877302), (17, 722484), (18, 682346), (21, 584868), (28, 438651), (34, 361242), (36, 341173), (42, 292434), (47, 261324), (51, 240828), (61, 201348), (63, 194956), (68, 180621), (84, 146217), (94, 130662), (102, 120414), (119, 103212), (122, 100674), (126, 97478), (141, 87108), (153, 80276), (183, 67116), (188, 65331), (204, 60207), (238, 51606), (244, 50337), (252, 48739), (282, 43554), (306, 40138), (329, 37332), (357, 34404), (366, 33558), (423, 29036), (427, 28764), (476, 25803), (549, 22372), (564, 21777), (612, 20069), (658, 18666), (714, 17202), (732, 16779), (799, 15372), (846, 14518), (854, 14382), (987, 12444), (1037, 11844), (1071, 11468), (1098, 11186), (1281, 9588), (1316, 9333), (1428, 8601), (1598, 7686), (1692, 7259), (1708, 7191), (1974, 6222), (2074, 5922), (2142, 5734), (2196, 5593), (2397, 5124), (2562, 4794), (2867, 4284), (2961, 4148), (3111, 3948), (3196, 3843)]