2013672456

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{20981}}^1$

素因数の和:21067

約数の個数: 96

約数和(自身を含む): 5760817920

約数和(自身を除く): 3747145464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 43, 62, 72, 86, 93, 124, 129, 172, 186, 248, 258, 279, 344, 372, 387, 516, 558, 744, 774, 1032, 1116, 1333, 1548, 2232, 2666, 3096, 3999, 5332, 7998, 10664, 11997, 15996, 20981, 23994, 31992, 41962, 47988, 62943, 83924, 95976, 125886, 167848, 188829, 251772, 377658, 503544, 650411, 755316, 902183, 1300822, 1510632, 1804366, 1951233, 2601644, 2706549, 3608732, 3902466, 5203288, 5413098, 5853699, 7217464, 7804932, 8119647, 10826196, 11707398, 15609864, 16239294, 21652392, 23414796, 27967673, 32478588, 46829592, 55935346, 64957176, 83903019, 111870692, 167806038, 223741384, 251709057, 335612076, 503418114, 671224152, 1006836228, 2013672456]

約数ペア:

[(1, 2013672456), (2, 1006836228), (3, 671224152), (4, 503418114), (6, 335612076), (8, 251709057), (9, 223741384), (12, 167806038), (18, 111870692), (24, 83903019), (31, 64957176), (36, 55935346), (43, 46829592), (62, 32478588), (72, 27967673), (86, 23414796), (93, 21652392), (124, 16239294), (129, 15609864), (172, 11707398), (186, 10826196), (248, 8119647), (258, 7804932), (279, 7217464), (344, 5853699), (372, 5413098), (387, 5203288), (516, 3902466), (558, 3608732), (744, 2706549), (774, 2601644), (1032, 1951233), (1116, 1804366), (1333, 1510632), (1548, 1300822), (2232, 902183), (2666, 755316), (3096, 650411), (3999, 503544), (5332, 377658), (7998, 251772), (10664, 188829), (11997, 167848), (15996, 125886), (20981, 95976), (23994, 83924), (31992, 62943), (41962, 47988)]