15824578974

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1\times {\mathrm{919}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 32583720960

約数和(自身を除く): 16759141986

約数列:

[1, 2, 3, 6, 71, 83, 142, 166, 213, 249, 426, 487, 498, 919, 974, 1461, 1838, 2757, 2922, 5514, 5893, 11786, 17679, 34577, 35358, 40421, 65249, 69154, 76277, 80842, 103731, 121263, 130498, 152554, 195747, 207462, 228831, 242526, 391494, 447553, 457662, 895106, 1342659, 2685318, 2869891, 5415667, 5739782, 8609673, 10831334, 16247001, 17219346, 31776263, 32494002, 37146899, 63552526, 74293798, 95328789, 111440697, 190657578, 222881394, 2637429829, 5274859658, 7912289487, 15824578974]

約数ペア:

[(1, 15824578974), (2, 7912289487), (3, 5274859658), (6, 2637429829), (71, 222881394), (83, 190657578), (142, 111440697), (166, 95328789), (213, 74293798), (249, 63552526), (426, 37146899), (487, 32494002), (498, 31776263), (919, 17219346), (974, 16247001), (1461, 10831334), (1838, 8609673), (2757, 5739782), (2922, 5415667), (5514, 2869891), (5893, 2685318), (11786, 1342659), (17679, 895106), (34577, 457662), (35358, 447553), (40421, 391494), (65249, 242526), (69154, 228831), (76277, 207462), (80842, 195747), (103731, 152554), (121263, 130498)]