18123485193

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{7829}}^1$

素因数の和:8262

約数の個数: 48

約数和(自身を含む): 29071224000

約数和(自身を除く): 10947738807

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 349, 603, 737, 1047, 2211, 3141, 3839, 6633, 7829, 11517, 23383, 23487, 34551, 70149, 70461, 86119, 210447, 257213, 258357, 524543, 771639, 775071, 1573629, 2314917, 2732321, 4720887, 5769973, 8196963, 17309919, 24590889, 30055531, 51929757, 90166593, 183065507, 270499779, 549196521, 1647589563, 2013720577, 6041161731, 18123485193]

約数ペア:

[(1, 18123485193), (3, 6041161731), (9, 2013720577), (11, 1647589563), (33, 549196521), (67, 270499779), (99, 183065507), (201, 90166593), (349, 51929757), (603, 30055531), (737, 24590889), (1047, 17309919), (2211, 8196963), (3141, 5769973), (3839, 4720887), (6633, 2732321), (7829, 2314917), (11517, 1573629), (23383, 775071), (23487, 771639), (34551, 524543), (70149, 258357), (70461, 257213), (86119, 210447)]