1891598436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7309}}^1$

素因数の和:7418

約数の個数: 144

約数和(自身を含む): 5960281600

約数和(自身を除く): 4068683164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 79, 84, 91, 117, 126, 156, 158, 182, 234, 237, 252, 273, 316, 364, 468, 474, 546, 553, 711, 819, 948, 1027, 1092, 1106, 1422, 1638, 1659, 2054, 2212, 2844, 3081, 3276, 3318, 4108, 4977, 6162, 6636, 7189, 7309, 9243, 9954, 12324, 14378, 14618, 18486, 19908, 21567, 21927, 28756, 29236, 36972, 43134, 43854, 51163, 64701, 65781, 86268, 87708, 95017, 102326, 129402, 131562, 153489, 190034, 204652, 258804, 263124, 285051, 306978, 380068, 460467, 570102, 577411, 613956, 665119, 855153, 920934, 1140204, 1154822, 1330238, 1710306, 1732233, 1841868, 1995357, 2309644, 2660476, 3420612, 3464466, 3990714, 4041877, 5196699, 5986071, 6928932, 7506343, 7981428, 8083754, 10393398, 11972142, 12125631, 15012686, 16167508, 20786796, 22519029, 23944284, 24251262, 30025372, 36376893, 45038058, 48502524, 52544401, 67557087, 72753786, 90076116, 105088802, 135114174, 145507572, 157633203, 210177604, 270228348, 315266406, 472899609, 630532812, 945799218, 1891598436]

約数ペア:

[(1, 1891598436), (2, 945799218), (3, 630532812), (4, 472899609), (6, 315266406), (7, 270228348), (9, 210177604), (12, 157633203), (13, 145507572), (14, 135114174), (18, 105088802), (21, 90076116), (26, 72753786), (28, 67557087), (36, 52544401), (39, 48502524), (42, 45038058), (52, 36376893), (63, 30025372), (78, 24251262), (79, 23944284), (84, 22519029), (91, 20786796), (117, 16167508), (126, 15012686), (156, 12125631), (158, 11972142), (182, 10393398), (234, 8083754), (237, 7981428), (252, 7506343), (273, 6928932), (316, 5986071), (364, 5196699), (468, 4041877), (474, 3990714), (546, 3464466), (553, 3420612), (711, 2660476), (819, 2309644), (948, 1995357), (1027, 1841868), (1092, 1732233), (1106, 1710306), (1422, 1330238), (1638, 1154822), (1659, 1140204), (2054, 920934), (2212, 855153), (2844, 665119), (3081, 613956), (3276, 577411), (3318, 570102), (4108, 460467), (4977, 380068), (6162, 306978), (6636, 285051), (7189, 263124), (7309, 258804), (9243, 204652), (9954, 190034), (12324, 153489), (14378, 131562), (14618, 129402), (18486, 102326), (19908, 95017), (21567, 87708), (21927, 86268), (28756, 65781), (29236, 64701), (36972, 51163), (43134, 43854)]