3889914

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 9209376

約数和(自身を除く): 5319462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 101, 131, 147, 202, 262, 294, 303, 393, 606, 707, 786, 917, 1414, 1834, 2121, 2751, 4242, 4949, 5502, 6419, 9898, 12838, 13231, 14847, 19257, 26462, 29694, 38514, 39693, 79386, 92617, 185234, 277851, 555702, 648319, 1296638, 1944957, 3889914]

約数ペア:

[(1, 3889914), (2, 1944957), (3, 1296638), (6, 648319), (7, 555702), (14, 277851), (21, 185234), (42, 92617), (49, 79386), (98, 39693), (101, 38514), (131, 29694), (147, 26462), (202, 19257), (262, 14847), (294, 13231), (303, 12838), (393, 9898), (606, 6419), (707, 5502), (786, 4949), (917, 4242), (1414, 2751), (1834, 2121)]