2515704574518

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{78901}}^1\times {\mathrm{93229}}^1$

素因数の和:172157

約数の個数: 48

約数和(自身を含む): 5737706098800

約数和(自身を除く): 3222001524282

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 78901, 93229, 157802, 186458, 236703, 279687, 473406, 559374, 710109, 839061, 1420218, 1499119, 1678122, 1771351, 2998238, 3542702, 4497357, 5314053, 8994714, 10628106, 13492071, 15942159, 26984142, 31884318, 7355861329, 14711722658, 22067583987, 44135167974, 66202751961, 132405503922, 139761365251, 279522730502, 419284095753, 838568191506, 1257852287259, 2515704574518]

約数ペア:

[(1, 2515704574518), (2, 1257852287259), (3, 838568191506), (6, 419284095753), (9, 279522730502), (18, 139761365251), (19, 132405503922), (38, 66202751961), (57, 44135167974), (114, 22067583987), (171, 14711722658), (342, 7355861329), (78901, 31884318), (93229, 26984142), (157802, 15942159), (186458, 13492071), (236703, 10628106), (279687, 8994714), (473406, 5314053), (559374, 4497357), (710109, 3542702), (839061, 2998238), (1420218, 1771351), (1499119, 1678122)]