8864388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 108

約数和(自身を含む): 25579008

約数和(自身を除く): 16714620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 47, 52, 62, 78, 93, 94, 117, 124, 141, 156, 169, 186, 188, 234, 279, 282, 338, 372, 403, 423, 468, 507, 558, 564, 611, 676, 806, 846, 1014, 1116, 1209, 1222, 1457, 1521, 1612, 1692, 1833, 2028, 2418, 2444, 2914, 3042, 3627, 3666, 4371, 4836, 5239, 5499, 5828, 6084, 7254, 7332, 7943, 8742, 10478, 10998, 13113, 14508, 15717, 15886, 17484, 18941, 20956, 21996, 23829, 26226, 31434, 31772, 37882, 47151, 47658, 52452, 56823, 62868, 71487, 75764, 94302, 95316, 113646, 142974, 170469, 188604, 227292, 246233, 285948, 340938, 492466, 681876, 738699, 984932, 1477398, 2216097, 2954796, 4432194, 8864388]

約数ペア:

[(1, 8864388), (2, 4432194), (3, 2954796), (4, 2216097), (6, 1477398), (9, 984932), (12, 738699), (13, 681876), (18, 492466), (26, 340938), (31, 285948), (36, 246233), (39, 227292), (47, 188604), (52, 170469), (62, 142974), (78, 113646), (93, 95316), (94, 94302), (117, 75764), (124, 71487), (141, 62868), (156, 56823), (169, 52452), (186, 47658), (188, 47151), (234, 37882), (279, 31772), (282, 31434), (338, 26226), (372, 23829), (403, 21996), (423, 20956), (468, 18941), (507, 17484), (558, 15886), (564, 15717), (611, 14508), (676, 13113), (806, 10998), (846, 10478), (1014, 8742), (1116, 7943), (1209, 7332), (1222, 7254), (1457, 6084), (1521, 5828), (1612, 5499), (1692, 5239), (1833, 4836), (2028, 4371), (2418, 3666), (2444, 3627), (2914, 3042)]