172794474

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7541}}^1$

素因数の和:7635

約数の個数: 48

約数和(自身を含む): 400027680

約数和(自身を除く): 227233206

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 114, 134, 171, 201, 342, 402, 603, 1206, 1273, 2546, 3819, 7541, 7638, 11457, 15082, 22623, 22914, 45246, 67869, 135738, 143279, 286558, 429837, 505247, 859674, 1010494, 1289511, 1515741, 2579022, 3031482, 4547223, 9094446, 9599693, 19199386, 28799079, 57598158, 86397237, 172794474]

約数ペア:

[(1, 172794474), (2, 86397237), (3, 57598158), (6, 28799079), (9, 19199386), (18, 9599693), (19, 9094446), (38, 4547223), (57, 3031482), (67, 2579022), (114, 1515741), (134, 1289511), (171, 1010494), (201, 859674), (342, 505247), (402, 429837), (603, 286558), (1206, 143279), (1273, 135738), (2546, 67869), (3819, 45246), (7541, 22914), (7638, 22623), (11457, 15082)]