23217474

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 54468288

約数和(自身を除く): 31250814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 157, 294, 314, 471, 503, 942, 1006, 1099, 1509, 2198, 3018, 3297, 3521, 6594, 7042, 7693, 10563, 15386, 21126, 23079, 24647, 46158, 49294, 73941, 78971, 147882, 157942, 236913, 473826, 552797, 1105594, 1658391, 3316782, 3869579, 7739158, 11608737, 23217474]

約数ペア:

[(1, 23217474), (2, 11608737), (3, 7739158), (6, 3869579), (7, 3316782), (14, 1658391), (21, 1105594), (42, 552797), (49, 473826), (98, 236913), (147, 157942), (157, 147882), (294, 78971), (314, 73941), (471, 49294), (503, 46158), (942, 24647), (1006, 23079), (1099, 21126), (1509, 15386), (2198, 10563), (3018, 7693), (3297, 7042), (3521, 6594)]