189473634

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1163}}^1$

素因数の和:1612

約数の個数: 64

約数和(自身を含む): 482734080

約数和(自身を除く): 293260446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 431, 862, 1163, 1293, 2326, 2586, 3017, 3489, 3879, 6034, 6978, 7758, 8141, 9051, 10467, 11637, 16282, 18102, 20934, 23274, 24423, 27153, 31401, 48846, 54306, 62802, 73269, 81459, 146538, 162918, 219807, 439614, 501253, 1002506, 1503759, 3007518, 3508771, 4511277, 7017542, 9022554, 10526313, 13533831, 21052626, 27067662, 31578939, 63157878, 94736817, 189473634]

約数ペア:

[(1, 189473634), (2, 94736817), (3, 63157878), (6, 31578939), (7, 27067662), (9, 21052626), (14, 13533831), (18, 10526313), (21, 9022554), (27, 7017542), (42, 4511277), (54, 3508771), (63, 3007518), (126, 1503759), (189, 1002506), (378, 501253), (431, 439614), (862, 219807), (1163, 162918), (1293, 146538), (2326, 81459), (2586, 73269), (3017, 62802), (3489, 54306), (3879, 48846), (6034, 31401), (6978, 27153), (7758, 24423), (8141, 23274), (9051, 20934), (10467, 18102), (11637, 16282)]