38642898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 93265920

約数和(自身を除く): 54623022

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 109, 138, 161, 218, 322, 327, 367, 483, 654, 734, 763, 966, 1101, 1526, 2202, 2289, 2507, 2569, 4578, 5014, 5138, 7521, 7707, 8441, 15042, 15414, 16882, 17549, 25323, 35098, 40003, 50646, 52647, 59087, 80006, 105294, 118174, 120009, 177261, 240018, 280021, 354522, 560042, 840063, 920069, 1680126, 1840138, 2760207, 5520414, 6440483, 12880966, 19321449, 38642898]

約数ペア:

[(1, 38642898), (2, 19321449), (3, 12880966), (6, 6440483), (7, 5520414), (14, 2760207), (21, 1840138), (23, 1680126), (42, 920069), (46, 840063), (69, 560042), (109, 354522), (138, 280021), (161, 240018), (218, 177261), (322, 120009), (327, 118174), (367, 105294), (483, 80006), (654, 59087), (734, 52647), (763, 50646), (966, 40003), (1101, 35098), (1526, 25323), (2202, 17549), (2289, 16882), (2507, 15414), (2569, 15042), (4578, 8441), (5014, 7707), (5138, 7521)]