8929746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 22321728

約数和(自身を除く): 13391982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 541, 786, 917, 1082, 1179, 1623, 1834, 2358, 2751, 3246, 3787, 4869, 5502, 7574, 8253, 9738, 11361, 16506, 22722, 34083, 68166, 70871, 141742, 212613, 425226, 496097, 637839, 992194, 1275678, 1488291, 2976582, 4464873, 8929746]

約数ペア:

[(1, 8929746), (2, 4464873), (3, 2976582), (6, 1488291), (7, 1275678), (9, 992194), (14, 637839), (18, 496097), (21, 425226), (42, 212613), (63, 141742), (126, 70871), (131, 68166), (262, 34083), (393, 22722), (541, 16506), (786, 11361), (917, 9738), (1082, 8253), (1179, 7574), (1623, 5502), (1834, 4869), (2358, 3787), (2751, 3246)]