15397777812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{613}}^1\times {\mathrm{7243}}^1$

素因数の和:7897

約数の個数: 72

約数和(自身を含む): 38233426336

約数和(自身を除く): 22835648524

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 613, 867, 1156, 1226, 1734, 1839, 2452, 3468, 3678, 7243, 7356, 10421, 14486, 20842, 21729, 28972, 31263, 41684, 43458, 62526, 86916, 123131, 125052, 177157, 246262, 354314, 369393, 492524, 531471, 708628, 738786, 1062942, 1477572, 2093227, 2125884, 4186454, 4439959, 6279681, 8372908, 8879918, 12559362, 13319877, 17759836, 25118724, 26639754, 53279508, 75479303, 150958606, 226437909, 301917212, 452875818, 905751636, 1283148151, 2566296302, 3849444453, 5132592604, 7698888906, 15397777812]

約数ペア:

[(1, 15397777812), (2, 7698888906), (3, 5132592604), (4, 3849444453), (6, 2566296302), (12, 1283148151), (17, 905751636), (34, 452875818), (51, 301917212), (68, 226437909), (102, 150958606), (204, 75479303), (289, 53279508), (578, 26639754), (613, 25118724), (867, 17759836), (1156, 13319877), (1226, 12559362), (1734, 8879918), (1839, 8372908), (2452, 6279681), (3468, 4439959), (3678, 4186454), (7243, 2125884), (7356, 2093227), (10421, 1477572), (14486, 1062942), (20842, 738786), (21729, 708628), (28972, 531471), (31263, 492524), (41684, 369393), (43458, 354314), (62526, 246262), (86916, 177157), (123131, 125052)]