861004096386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1667}}^1\times {\mathrm{18661}}^1$

素因数の和:20999

約数の個数: 64

約数和(自身を含む): 1972283765760

約数和(自身を除く): 1111279669374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 659, 1318, 1667, 1977, 3334, 3954, 4613, 5001, 9226, 10002, 11669, 13839, 18661, 23338, 27678, 35007, 37322, 55983, 70014, 111966, 130627, 261254, 391881, 783762, 1098553, 2197106, 3295659, 6591318, 7689871, 12297599, 15379742, 23069613, 24595198, 31107887, 36892797, 46139226, 62215774, 73785594, 86083193, 93323661, 172166386, 186647322, 217755209, 258249579, 435510418, 516499158, 653265627, 1306531254, 20500097533, 41000195066, 61500292599, 123000585198, 143500682731, 287001365462, 430502048193, 861004096386]

約数ペア:

[(1, 861004096386), (2, 430502048193), (3, 287001365462), (6, 143500682731), (7, 123000585198), (14, 61500292599), (21, 41000195066), (42, 20500097533), (659, 1306531254), (1318, 653265627), (1667, 516499158), (1977, 435510418), (3334, 258249579), (3954, 217755209), (4613, 186647322), (5001, 172166386), (9226, 93323661), (10002, 86083193), (11669, 73785594), (13839, 62215774), (18661, 46139226), (23338, 36892797), (27678, 31107887), (35007, 24595198), (37322, 23069613), (55983, 15379742), (70014, 12297599), (111966, 7689871), (130627, 6591318), (261254, 3295659), (391881, 2197106), (783762, 1098553)]