2017377306

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{4273}}^1$

素因数の和:5540

約数の個数: 64

約数和(自身を含む): 5128800000

約数和(自身を除く): 3111422694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1249, 2498, 3747, 4273, 7494, 8546, 8743, 11241, 12819, 17486, 22482, 25638, 26229, 29911, 33723, 38457, 52458, 59822, 67446, 76914, 78687, 89733, 115371, 157374, 179466, 230742, 236061, 269199, 472122, 538398, 807597, 1615194, 5336977, 10673954, 16010931, 32021862, 37358839, 48032793, 74717678, 96065586, 112076517, 144098379, 224153034, 288196758, 336229551, 672459102, 1008688653, 2017377306]

約数ペア:

[(1, 2017377306), (2, 1008688653), (3, 672459102), (6, 336229551), (7, 288196758), (9, 224153034), (14, 144098379), (18, 112076517), (21, 96065586), (27, 74717678), (42, 48032793), (54, 37358839), (63, 32021862), (126, 16010931), (189, 10673954), (378, 5336977), (1249, 1615194), (2498, 807597), (3747, 538398), (4273, 472122), (7494, 269199), (8546, 236061), (8743, 230742), (11241, 179466), (12819, 157374), (17486, 115371), (22482, 89733), (25638, 78687), (26229, 76914), (29911, 67446), (33723, 59822), (38457, 52458)]