66880494

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1171}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 153578880

約数和(自身を除く): 86698386

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 167, 171, 334, 342, 501, 1002, 1171, 1503, 2342, 3006, 3173, 3513, 6346, 7026, 9519, 10539, 19038, 21078, 22249, 28557, 44498, 57114, 66747, 133494, 195557, 200241, 391114, 400482, 586671, 1173342, 1760013, 3520026, 3715583, 7431166, 11146749, 22293498, 33440247, 66880494]

約数ペア:

[(1, 66880494), (2, 33440247), (3, 22293498), (6, 11146749), (9, 7431166), (18, 3715583), (19, 3520026), (38, 1760013), (57, 1173342), (114, 586671), (167, 400482), (171, 391114), (334, 200241), (342, 195557), (501, 133494), (1002, 66747), (1171, 57114), (1503, 44498), (2342, 28557), (3006, 22249), (3173, 21078), (3513, 19038), (6346, 10539), (7026, 9519)]