17966790806

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{8807}}^1$

素因数の和:9128

約数の個数: 32

約数和(自身を含む): 27805446720

約数和(自身を除く): 9838655914

約数列:

[1, 2, 73, 89, 146, 157, 178, 314, 6497, 8807, 11461, 12994, 13973, 17614, 22922, 27946, 642911, 783823, 1020029, 1285822, 1382699, 1567646, 2040058, 2765398, 57219079, 100937027, 114438158, 123060211, 201874054, 246120422, 8983395403, 17966790806]

約数ペア:

[(1, 17966790806), (2, 8983395403), (73, 246120422), (89, 201874054), (146, 123060211), (157, 114438158), (178, 100937027), (314, 57219079), (6497, 2765398), (8807, 2040058), (11461, 1567646), (12994, 1382699), (13973, 1285822), (17614, 1020029), (22922, 783823), (27946, 642911)]