2904725286

素因数分解:

$2^1\times 3^8\times {\mathrm{181}}^1\times {\mathrm{1223}}^1$

素因数の和:1430

約数の個数: 72

約数和(自身を含む): 6576779664

約数和(自身を除く): 3672054378

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 243, 362, 486, 543, 729, 1086, 1223, 1458, 1629, 2187, 2446, 3258, 3669, 4374, 4887, 6561, 7338, 9774, 11007, 13122, 14661, 22014, 29322, 33021, 43983, 66042, 87966, 99063, 131949, 198126, 221363, 263898, 297189, 395847, 442726, 594378, 664089, 791694, 891567, 1187541, 1328178, 1783134, 1992267, 2375082, 2674701, 3984534, 5349402, 5976801, 8024103, 11953602, 16048206, 17930403, 35860806, 53791209, 107582418, 161373627, 322747254, 484120881, 968241762, 1452362643, 2904725286]

約数ペア:

[(1, 2904725286), (2, 1452362643), (3, 968241762), (6, 484120881), (9, 322747254), (18, 161373627), (27, 107582418), (54, 53791209), (81, 35860806), (162, 17930403), (181, 16048206), (243, 11953602), (362, 8024103), (486, 5976801), (543, 5349402), (729, 3984534), (1086, 2674701), (1223, 2375082), (1458, 1992267), (1629, 1783134), (2187, 1328178), (2446, 1187541), (3258, 891567), (3669, 791694), (4374, 664089), (4887, 594378), (6561, 442726), (7338, 395847), (9774, 297189), (11007, 263898), (13122, 221363), (14661, 198126), (22014, 131949), (29322, 99063), (33021, 87966), (43983, 66042)]