15673739508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{9781}}^1\times {\mathrm{6359}}^1$

素因数の和:16157

約数の個数: 72

約数和(自身を含む): 45291442560

約数和(自身を除く): 29617703052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 6359, 9781, 12718, 19077, 19562, 25436, 29343, 38154, 39124, 44513, 57231, 58686, 68467, 76308, 88029, 89026, 114462, 117372, 133539, 136934, 176058, 178052, 205401, 228924, 267078, 273868, 352116, 400617, 410802, 534156, 616203, 801234, 821604, 1232406, 1602468, 2464812, 62197379, 124394758, 186592137, 248789516, 373184274, 435381653, 559776411, 746368548, 870763306, 1119552822, 1306144959, 1741526612, 2239105644, 2612289918, 3918434877, 5224579836, 7836869754, 15673739508]

約数ペア:

[(1, 15673739508), (2, 7836869754), (3, 5224579836), (4, 3918434877), (6, 2612289918), (7, 2239105644), (9, 1741526612), (12, 1306144959), (14, 1119552822), (18, 870763306), (21, 746368548), (28, 559776411), (36, 435381653), (42, 373184274), (63, 248789516), (84, 186592137), (126, 124394758), (252, 62197379), (6359, 2464812), (9781, 1602468), (12718, 1232406), (19077, 821604), (19562, 801234), (25436, 616203), (29343, 534156), (38154, 410802), (39124, 400617), (44513, 352116), (57231, 273868), (58686, 267078), (68467, 228924), (76308, 205401), (88029, 178052), (89026, 176058), (114462, 136934), (117372, 133539)]