15674928978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1\times {\mathrm{2447}}^1$

素因数の和:3231

約数の個数: 64

約数和(自身を含む): 33460439040

約数和(自身を除く): 17785510062

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 498, 677, 1354, 1577, 2031, 2447, 3154, 4062, 4731, 4894, 7341, 9462, 12863, 14682, 25726, 38589, 46493, 56191, 77178, 92986, 112382, 139479, 168573, 203101, 278958, 337146, 406202, 609303, 1067629, 1218606, 1656619, 2135258, 3202887, 3313238, 3858919, 4969857, 6405774, 7717838, 9939714, 11576757, 23153514, 31475761, 62951522, 94427283, 137499377, 188854566, 274998754, 412498131, 824996262, 2612488163, 5224976326, 7837464489, 15674928978]

約数ペア:

[(1, 15674928978), (2, 7837464489), (3, 5224976326), (6, 2612488163), (19, 824996262), (38, 412498131), (57, 274998754), (83, 188854566), (114, 137499377), (166, 94427283), (249, 62951522), (498, 31475761), (677, 23153514), (1354, 11576757), (1577, 9939714), (2031, 7717838), (2447, 6405774), (3154, 4969857), (4062, 3858919), (4731, 3313238), (4894, 3202887), (7341, 2135258), (9462, 1656619), (12863, 1218606), (14682, 1067629), (25726, 609303), (38589, 406202), (46493, 337146), (56191, 278958), (77178, 203101), (92986, 168573), (112382, 139479)]