15678211668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{6911}}^1$

素因数の和:7277

約数の個数: 96

約数和(自身を含む): 42361159680

約数和(自身を除く): 26682948012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 239, 339, 452, 478, 678, 717, 791, 956, 1356, 1434, 1582, 1673, 2373, 2868, 3164, 3346, 4746, 5019, 6692, 6911, 9492, 10038, 13822, 20076, 20733, 27007, 27644, 41466, 48377, 54014, 81021, 82932, 96754, 108028, 145131, 162042, 189049, 193508, 290262, 324084, 378098, 567147, 580524, 756196, 780943, 1134294, 1561886, 1651729, 2268588, 2342829, 3123772, 3303458, 4685658, 4955187, 5466601, 6606916, 9371316, 9910374, 10933202, 11562103, 16399803, 19820748, 21866404, 23124206, 32799606, 34686309, 46248412, 65599212, 69372618, 138745236, 186645377, 373290754, 559936131, 746581508, 1119872262, 1306517639, 2239744524, 2613035278, 3919552917, 5226070556, 7839105834, 15678211668]

約数ペア:

[(1, 15678211668), (2, 7839105834), (3, 5226070556), (4, 3919552917), (6, 2613035278), (7, 2239744524), (12, 1306517639), (14, 1119872262), (21, 746581508), (28, 559936131), (42, 373290754), (84, 186645377), (113, 138745236), (226, 69372618), (239, 65599212), (339, 46248412), (452, 34686309), (478, 32799606), (678, 23124206), (717, 21866404), (791, 19820748), (956, 16399803), (1356, 11562103), (1434, 10933202), (1582, 9910374), (1673, 9371316), (2373, 6606916), (2868, 5466601), (3164, 4955187), (3346, 4685658), (4746, 3303458), (5019, 3123772), (6692, 2342829), (6911, 2268588), (9492, 1651729), (10038, 1561886), (13822, 1134294), (20076, 780943), (20733, 756196), (27007, 580524), (27644, 567147), (41466, 378098), (48377, 324084), (54014, 290262), (81021, 193508), (82932, 189049), (96754, 162042), (108028, 145131)]