15671986524

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{22441}}^1$

素因数の和:23491

約数の個数: 72

約数和(自身を含む): 41743017680

約数和(自身を除く): 26071031156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1021, 2042, 3063, 4084, 6126, 9189, 12252, 18378, 19399, 22441, 36756, 38798, 44882, 58197, 67323, 77596, 89764, 116394, 134646, 174591, 201969, 232788, 269292, 349182, 403938, 426379, 698364, 807876, 852758, 1279137, 1705516, 2558274, 3837411, 5116548, 7674822, 15349644, 22912261, 45824522, 68736783, 91649044, 137473566, 206210349, 274947132, 412420698, 435332959, 824841396, 870665918, 1305998877, 1741331836, 2611997754, 3917996631, 5223995508, 7835993262, 15671986524]

約数ペア:

[(1, 15671986524), (2, 7835993262), (3, 5223995508), (4, 3917996631), (6, 2611997754), (9, 1741331836), (12, 1305998877), (18, 870665918), (19, 824841396), (36, 435332959), (38, 412420698), (57, 274947132), (76, 206210349), (114, 137473566), (171, 91649044), (228, 68736783), (342, 45824522), (684, 22912261), (1021, 15349644), (2042, 7674822), (3063, 5116548), (4084, 3837411), (6126, 2558274), (9189, 1705516), (12252, 1279137), (18378, 852758), (19399, 807876), (22441, 698364), (36756, 426379), (38798, 403938), (44882, 349182), (58197, 269292), (67323, 232788), (77596, 201969), (89764, 174591), (116394, 134646)]