15677738916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{111029}}^1$

素因数の和:111125

約数の個数: 72

約数和(自身を含む): 42852250560

約数和(自身を除く): 27174511644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1681, 1722, 3362, 3444, 5043, 6724, 10086, 11767, 20172, 23534, 35301, 47068, 70602, 111029, 141204, 222058, 333087, 444116, 666174, 777203, 1332348, 1554406, 2331609, 3108812, 4552189, 4663218, 9104378, 9326436, 13656567, 18208756, 27313134, 31865323, 54626268, 63730646, 95595969, 127461292, 186639749, 191191938, 373279498, 382383876, 559919247, 746558996, 1119838494, 1306478243, 2239676988, 2612956486, 3919434729, 5225912972, 7838869458, 15677738916]

約数ペア:

[(1, 15677738916), (2, 7838869458), (3, 5225912972), (4, 3919434729), (6, 2612956486), (7, 2239676988), (12, 1306478243), (14, 1119838494), (21, 746558996), (28, 559919247), (41, 382383876), (42, 373279498), (82, 191191938), (84, 186639749), (123, 127461292), (164, 95595969), (246, 63730646), (287, 54626268), (492, 31865323), (574, 27313134), (861, 18208756), (1148, 13656567), (1681, 9326436), (1722, 9104378), (3362, 4663218), (3444, 4552189), (5043, 3108812), (6724, 2331609), (10086, 1554406), (11767, 1332348), (20172, 777203), (23534, 666174), (35301, 444116), (47068, 333087), (70602, 222058), (111029, 141204)]