1947029406

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{33617}}^1$

素因数の和:33833

約数の個数: 48

約数和(自身を含む): 4552952976

約数和(自身を除く): 2605923570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 197, 294, 394, 591, 1182, 1379, 2758, 4137, 8274, 9653, 19306, 28959, 33617, 57918, 67234, 100851, 201702, 235319, 470638, 705957, 1411914, 1647233, 3294466, 4941699, 6622549, 9883398, 13245098, 19867647, 39735294, 46357843, 92715686, 139073529, 278147058, 324504901, 649009802, 973514703, 1947029406]

約数ペア:

[(1, 1947029406), (2, 973514703), (3, 649009802), (6, 324504901), (7, 278147058), (14, 139073529), (21, 92715686), (42, 46357843), (49, 39735294), (98, 19867647), (147, 13245098), (197, 9883398), (294, 6622549), (394, 4941699), (591, 3294466), (1182, 1647233), (1379, 1411914), (2758, 705957), (4137, 470638), (8274, 235319), (9653, 201702), (19306, 100851), (28959, 67234), (33617, 57918)]