2096406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 72

約数和(自身を含む): 5363904

約数和(自身を除く): 3267498

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 31, 34, 39, 51, 62, 78, 93, 102, 117, 153, 186, 221, 234, 279, 289, 306, 403, 442, 527, 558, 578, 663, 806, 867, 1054, 1209, 1326, 1581, 1734, 1989, 2418, 2601, 3162, 3627, 3757, 3978, 4743, 5202, 6851, 7254, 7514, 8959, 9486, 11271, 13702, 17918, 20553, 22542, 26877, 33813, 41106, 53754, 61659, 67626, 80631, 116467, 123318, 161262, 232934, 349401, 698802, 1048203, 2096406]

約数ペア:

[(1, 2096406), (2, 1048203), (3, 698802), (6, 349401), (9, 232934), (13, 161262), (17, 123318), (18, 116467), (26, 80631), (31, 67626), (34, 61659), (39, 53754), (51, 41106), (62, 33813), (78, 26877), (93, 22542), (102, 20553), (117, 17918), (153, 13702), (186, 11271), (221, 9486), (234, 8959), (279, 7514), (289, 7254), (306, 6851), (403, 5202), (442, 4743), (527, 3978), (558, 3757), (578, 3627), (663, 3162), (806, 2601), (867, 2418), (1054, 1989), (1209, 1734), (1326, 1581)]