27531874

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 48628800

約数和(自身を除く): 21096926

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 109, 218, 289, 323, 391, 437, 578, 646, 782, 874, 1853, 2071, 2507, 3706, 4142, 5014, 5491, 6647, 7429, 10982, 13294, 14858, 31501, 35207, 42619, 47633, 63002, 70414, 85238, 95266, 126293, 252586, 598519, 724523, 809761, 1197038, 1449046, 1619522, 13765937, 27531874]

約数ペア:

[(1, 27531874), (2, 13765937), (17, 1619522), (19, 1449046), (23, 1197038), (34, 809761), (38, 724523), (46, 598519), (109, 252586), (218, 126293), (289, 95266), (323, 85238), (391, 70414), (437, 63002), (578, 47633), (646, 42619), (782, 35207), (874, 31501), (1853, 14858), (2071, 13294), (2507, 10982), (3706, 7429), (4142, 6647), (5014, 5491)]