15613038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 42254784

約数和(自身を除く): 26641746

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 37, 42, 51, 63, 74, 102, 111, 119, 126, 153, 197, 222, 238, 259, 306, 333, 357, 394, 518, 591, 629, 666, 714, 777, 1071, 1182, 1258, 1379, 1554, 1773, 1887, 2142, 2331, 2758, 3349, 3546, 3774, 4137, 4403, 4662, 5661, 6698, 7289, 8274, 8806, 10047, 11322, 12411, 13209, 14578, 20094, 21867, 23443, 24822, 26418, 30141, 39627, 43734, 46886, 51023, 60282, 65601, 70329, 79254, 102046, 123913, 131202, 140658, 153069, 210987, 247826, 306138, 371739, 421974, 459207, 743478, 867391, 918414, 1115217, 1734782, 2230434, 2602173, 5204346, 7806519, 15613038]

約数ペア:

[(1, 15613038), (2, 7806519), (3, 5204346), (6, 2602173), (7, 2230434), (9, 1734782), (14, 1115217), (17, 918414), (18, 867391), (21, 743478), (34, 459207), (37, 421974), (42, 371739), (51, 306138), (63, 247826), (74, 210987), (102, 153069), (111, 140658), (119, 131202), (126, 123913), (153, 102046), (197, 79254), (222, 70329), (238, 65601), (259, 60282), (306, 51023), (333, 46886), (357, 43734), (394, 39627), (518, 30141), (591, 26418), (629, 24822), (666, 23443), (714, 21867), (777, 20094), (1071, 14578), (1182, 13209), (1258, 12411), (1379, 11322), (1554, 10047), (1773, 8806), (1887, 8274), (2142, 7289), (2331, 6698), (2758, 5661), (3349, 4662), (3546, 4403), (3774, 4137)]