215501418

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21341}}^1$

素因数の和:21380

約数の個数: 64

約数和(自身を含む): 553184640

約数和(自身を除く): 337683222

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 153, 187, 198, 297, 306, 374, 459, 561, 594, 918, 1122, 1683, 3366, 5049, 10098, 21341, 42682, 64023, 128046, 192069, 234751, 362797, 384138, 469502, 576207, 704253, 725594, 1088391, 1152414, 1408506, 2112759, 2176782, 3265173, 3990767, 4225518, 6338277, 6530346, 7981534, 9795519, 11972301, 12676554, 19591038, 23944602, 35916903, 71833806, 107750709, 215501418]

約数ペア:

[(1, 215501418), (2, 107750709), (3, 71833806), (6, 35916903), (9, 23944602), (11, 19591038), (17, 12676554), (18, 11972301), (22, 9795519), (27, 7981534), (33, 6530346), (34, 6338277), (51, 4225518), (54, 3990767), (66, 3265173), (99, 2176782), (102, 2112759), (153, 1408506), (187, 1152414), (198, 1088391), (297, 725594), (306, 704253), (374, 576207), (459, 469502), (561, 384138), (594, 362797), (918, 234751), (1122, 192069), (1683, 128046), (3366, 64023), (5049, 42682), (10098, 21341)]