9780656436

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{7027}}^1$

素因数の和:7142

約数の個数: 108

約数和(自身を含む): 26446588896

約数和(自身を除く): 16665932460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 276, 369, 414, 492, 738, 828, 943, 1476, 1681, 1886, 2829, 3362, 3772, 5043, 5658, 6724, 7027, 8487, 10086, 11316, 14054, 15129, 16974, 20172, 21081, 28108, 30258, 33948, 38663, 42162, 60516, 63243, 77326, 84324, 115989, 126486, 154652, 161621, 231978, 252972, 288107, 323242, 347967, 463956, 484863, 576214, 646484, 695934, 864321, 969726, 1152428, 1391868, 1454589, 1728642, 1939452, 2592963, 2909178, 3457284, 5185926, 5818356, 6626461, 10371852, 11812387, 13252922, 19879383, 23624774, 26505844, 35437161, 39758766, 47249548, 59638149, 70874322, 79517532, 106311483, 119276298, 141748644, 212622966, 238552596, 271684901, 425245932, 543369802, 815054703, 1086739604, 1630109406, 2445164109, 3260218812, 4890328218, 9780656436]

約数ペア:

[(1, 9780656436), (2, 4890328218), (3, 3260218812), (4, 2445164109), (6, 1630109406), (9, 1086739604), (12, 815054703), (18, 543369802), (23, 425245932), (36, 271684901), (41, 238552596), (46, 212622966), (69, 141748644), (82, 119276298), (92, 106311483), (123, 79517532), (138, 70874322), (164, 59638149), (207, 47249548), (246, 39758766), (276, 35437161), (369, 26505844), (414, 23624774), (492, 19879383), (738, 13252922), (828, 11812387), (943, 10371852), (1476, 6626461), (1681, 5818356), (1886, 5185926), (2829, 3457284), (3362, 2909178), (3772, 2592963), (5043, 1939452), (5658, 1728642), (6724, 1454589), (7027, 1391868), (8487, 1152428), (10086, 969726), (11316, 864321), (14054, 695934), (15129, 646484), (16974, 576214), (20172, 484863), (21081, 463956), (28108, 347967), (30258, 323242), (33948, 288107), (38663, 252972), (42162, 231978), (60516, 161621), (63243, 154652), (77326, 126486), (84324, 115989)]