18092580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 56125440

約数和(自身を除く): 38032860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 110, 132, 158, 165, 220, 237, 316, 330, 347, 395, 474, 660, 694, 790, 869, 948, 1041, 1185, 1388, 1580, 1735, 1738, 2082, 2370, 2607, 3470, 3476, 3817, 4164, 4345, 4740, 5205, 5214, 6940, 7634, 8690, 10410, 10428, 11451, 13035, 15268, 17380, 19085, 20820, 22902, 26070, 27413, 38170, 45804, 52140, 54826, 57255, 76340, 82239, 109652, 114510, 137065, 164478, 229020, 274130, 301543, 328956, 411195, 548260, 603086, 822390, 904629, 1206172, 1507715, 1644780, 1809258, 3015430, 3618516, 4523145, 6030860, 9046290, 18092580]

約数ペア:

[(1, 18092580), (2, 9046290), (3, 6030860), (4, 4523145), (5, 3618516), (6, 3015430), (10, 1809258), (11, 1644780), (12, 1507715), (15, 1206172), (20, 904629), (22, 822390), (30, 603086), (33, 548260), (44, 411195), (55, 328956), (60, 301543), (66, 274130), (79, 229020), (110, 164478), (132, 137065), (158, 114510), (165, 109652), (220, 82239), (237, 76340), (316, 57255), (330, 54826), (347, 52140), (395, 45804), (474, 38170), (660, 27413), (694, 26070), (790, 22902), (869, 20820), (948, 19085), (1041, 17380), (1185, 15268), (1388, 13035), (1580, 11451), (1735, 10428), (1738, 10410), (2082, 8690), (2370, 7634), (2607, 6940), (3470, 5214), (3476, 5205), (3817, 4740), (4164, 4345)]