2018200132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{1811}}^1$

素因数の和:2596

約数の個数: 48

約数和(自身を含む): 3942187200

約数和(自身を除く): 1923987068

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 739, 754, 1478, 1508, 1811, 2956, 3622, 7244, 9607, 19214, 21431, 23543, 38428, 42862, 47086, 52519, 85724, 94172, 105038, 210076, 278603, 557206, 682747, 1114412, 1338329, 1365494, 2676658, 2730988, 5353316, 17398277, 34796554, 38811541, 69593108, 77623082, 155246164, 504550033, 1009100066, 2018200132]

約数ペア:

[(1, 2018200132), (2, 1009100066), (4, 504550033), (13, 155246164), (26, 77623082), (29, 69593108), (52, 38811541), (58, 34796554), (116, 17398277), (377, 5353316), (739, 2730988), (754, 2676658), (1478, 1365494), (1508, 1338329), (1811, 1114412), (2956, 682747), (3622, 557206), (7244, 278603), (9607, 210076), (19214, 105038), (21431, 94172), (23543, 85724), (38428, 52519), (42862, 47086)]