2148822468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{10459}}^1$

素因数の和:10921

約数の個数: 72

約数和(自身を含む): 5863457600

約数和(自身を除く): 3714635132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 439, 468, 878, 1317, 1756, 2634, 3951, 5268, 5707, 7902, 10459, 11414, 15804, 17121, 20918, 22828, 31377, 34242, 41836, 51363, 62754, 68484, 94131, 102726, 125508, 135967, 188262, 205452, 271934, 376524, 407901, 543868, 815802, 1223703, 1631604, 2447406, 4591501, 4894812, 9183002, 13774503, 18366004, 27549006, 41323509, 55098012, 59689513, 82647018, 119379026, 165294036, 179068539, 238758052, 358137078, 537205617, 716274156, 1074411234, 2148822468]

約数ペア:

[(1, 2148822468), (2, 1074411234), (3, 716274156), (4, 537205617), (6, 358137078), (9, 238758052), (12, 179068539), (13, 165294036), (18, 119379026), (26, 82647018), (36, 59689513), (39, 55098012), (52, 41323509), (78, 27549006), (117, 18366004), (156, 13774503), (234, 9183002), (439, 4894812), (468, 4591501), (878, 2447406), (1317, 1631604), (1756, 1223703), (2634, 815802), (3951, 543868), (5268, 407901), (5707, 376524), (7902, 271934), (10459, 205452), (11414, 188262), (15804, 135967), (17121, 125508), (20918, 102726), (22828, 94131), (31377, 68484), (34242, 62754), (41836, 51363)]