6906207812

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 14383353600

約数和(自身を除く): 7477145788

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 137, 149, 172, 274, 281, 298, 301, 548, 562, 596, 602, 959, 1043, 1124, 1204, 1918, 1967, 2086, 3836, 3934, 4172, 5891, 6407, 7868, 11782, 12083, 12814, 20413, 23564, 24166, 25628, 38497, 40826, 41237, 41869, 44849, 48332, 76994, 81652, 82474, 83738, 84581, 89698, 142891, 153988, 164948, 167476, 169162, 179396, 269479, 285782, 293083, 338324, 538958, 571564, 586166, 877759, 1077916, 1172332, 1655371, 1755518, 1800367, 3310742, 3511036, 3600734, 5736053, 6144313, 6621484, 7201468, 11472106, 11587597, 12288626, 12602569, 22944212, 23175194, 24577252, 25205138, 40152371, 46350388, 50410276, 80304742, 160609484, 246650279, 493300558, 986601116, 1726551953, 3453103906, 6906207812]

約数ペア:

[(1, 6906207812), (2, 3453103906), (4, 1726551953), (7, 986601116), (14, 493300558), (28, 246650279), (43, 160609484), (86, 80304742), (137, 50410276), (149, 46350388), (172, 40152371), (274, 25205138), (281, 24577252), (298, 23175194), (301, 22944212), (548, 12602569), (562, 12288626), (596, 11587597), (602, 11472106), (959, 7201468), (1043, 6621484), (1124, 6144313), (1204, 5736053), (1918, 3600734), (1967, 3511036), (2086, 3310742), (3836, 1800367), (3934, 1755518), (4172, 1655371), (5891, 1172332), (6407, 1077916), (7868, 877759), (11782, 586166), (12083, 571564), (12814, 538958), (20413, 338324), (23564, 293083), (24166, 285782), (25628, 269479), (38497, 179396), (40826, 169162), (41237, 167476), (41869, 164948), (44849, 153988), (48332, 142891), (76994, 89698), (81652, 84581), (82474, 83738)]