189490014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{8693}}^1$

素因数の和:8881

約数の個数: 48

約数和(自身を含む): 471979872

約数和(自身を除く): 282489858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 1038, 1211, 1557, 2422, 3114, 3633, 7266, 8693, 10899, 17386, 21798, 26079, 52158, 60851, 78237, 121702, 156474, 182553, 365106, 547659, 1095318, 1503889, 3007778, 4511667, 9023334, 10527223, 13535001, 21054446, 27070002, 31581669, 63163338, 94745007, 189490014]

約数ペア:

[(1, 189490014), (2, 94745007), (3, 63163338), (6, 31581669), (7, 27070002), (9, 21054446), (14, 13535001), (18, 10527223), (21, 9023334), (42, 4511667), (63, 3007778), (126, 1503889), (173, 1095318), (346, 547659), (519, 365106), (1038, 182553), (1211, 156474), (1557, 121702), (2422, 78237), (3114, 60851), (3633, 52158), (7266, 26079), (8693, 21798), (10899, 17386)]