21713687112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4549}}^1\times {\mathrm{15299}}^1$

素因数の和:19870

約数の個数: 64

約数和(自身を含む): 58476600000

約数和(自身を除く): 36762912888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 4549, 9098, 13647, 15299, 18196, 27294, 30598, 36392, 45897, 54588, 59137, 61196, 91794, 109176, 118274, 122392, 177411, 183588, 198887, 236548, 354822, 367176, 397774, 473096, 596661, 709644, 795548, 1193322, 1419288, 1591096, 2386644, 4773288, 69595151, 139190302, 208785453, 278380604, 417570906, 556761208, 835141812, 904736963, 1670283624, 1809473926, 2714210889, 3618947852, 5428421778, 7237895704, 10856843556, 21713687112]

約数ペア:

[(1, 21713687112), (2, 10856843556), (3, 7237895704), (4, 5428421778), (6, 3618947852), (8, 2714210889), (12, 1809473926), (13, 1670283624), (24, 904736963), (26, 835141812), (39, 556761208), (52, 417570906), (78, 278380604), (104, 208785453), (156, 139190302), (312, 69595151), (4549, 4773288), (9098, 2386644), (13647, 1591096), (15299, 1419288), (18196, 1193322), (27294, 795548), (30598, 709644), (36392, 596661), (45897, 473096), (54588, 397774), (59137, 367176), (61196, 354822), (91794, 236548), (109176, 198887), (118274, 183588), (122392, 177411)]