25449822

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 61009920

約数和(自身を除く): 35560098

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 93, 138, 186, 207, 279, 414, 558, 621, 661, 713, 837, 1242, 1322, 1426, 1674, 1983, 2139, 3966, 4278, 5949, 6417, 11898, 12834, 15203, 17847, 19251, 20491, 30406, 35694, 38502, 40982, 45609, 61473, 91218, 122946, 136827, 184419, 273654, 368838, 410481, 471293, 553257, 820962, 942586, 1106514, 1413879, 2827758, 4241637, 8483274, 12724911, 25449822]

約数ペア:

[(1, 25449822), (2, 12724911), (3, 8483274), (6, 4241637), (9, 2827758), (18, 1413879), (23, 1106514), (27, 942586), (31, 820962), (46, 553257), (54, 471293), (62, 410481), (69, 368838), (93, 273654), (138, 184419), (186, 136827), (207, 122946), (279, 91218), (414, 61473), (558, 45609), (621, 40982), (661, 38502), (713, 35694), (837, 30406), (1242, 20491), (1322, 19251), (1426, 17847), (1674, 15203), (1983, 12834), (2139, 11898), (3966, 6417), (4278, 5949)]