1817961516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{16139}}^1$

素因数の和:16308

約数の個数: 96

約数和(自身を含む): 5423040000

約数和(自身を除く): 3605078484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 149, 189, 252, 298, 378, 447, 596, 756, 894, 1043, 1341, 1788, 2086, 2682, 3129, 4023, 4172, 5364, 6258, 8046, 9387, 12516, 16092, 16139, 18774, 28161, 32278, 37548, 48417, 56322, 64556, 96834, 112644, 112973, 145251, 193668, 225946, 290502, 338919, 435753, 451892, 581004, 677838, 871506, 1016757, 1355676, 1743012, 2033514, 2404711, 3050271, 4067028, 4809422, 6100542, 7214133, 9618844, 12201084, 14428266, 16832977, 21642399, 28856532, 33665954, 43284798, 50498931, 64927197, 67331908, 86569596, 100997862, 129854394, 151496793, 201995724, 259708788, 302993586, 454490379, 605987172, 908980758, 1817961516]

約数ペア:

[(1, 1817961516), (2, 908980758), (3, 605987172), (4, 454490379), (6, 302993586), (7, 259708788), (9, 201995724), (12, 151496793), (14, 129854394), (18, 100997862), (21, 86569596), (27, 67331908), (28, 64927197), (36, 50498931), (42, 43284798), (54, 33665954), (63, 28856532), (84, 21642399), (108, 16832977), (126, 14428266), (149, 12201084), (189, 9618844), (252, 7214133), (298, 6100542), (378, 4809422), (447, 4067028), (596, 3050271), (756, 2404711), (894, 2033514), (1043, 1743012), (1341, 1355676), (1788, 1016757), (2086, 871506), (2682, 677838), (3129, 581004), (4023, 451892), (4172, 435753), (5364, 338919), (6258, 290502), (8046, 225946), (9387, 193668), (12516, 145251), (16092, 112973), (16139, 112644), (18774, 96834), (28161, 64556), (32278, 56322), (37548, 48417)]