1618195644

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{384187}}^1$

素因数の和:384216

約数の個数: 60

約数和(自身を含む): 4555701304

約数和(自身を除く): 2937505660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 384187, 768374, 1152561, 1536748, 2305122, 3457683, 4610244, 4994431, 6915366, 9988862, 10373049, 13830732, 14983293, 19977724, 20746098, 29966586, 31119147, 41492196, 44949879, 59933172, 62238294, 89899758, 124476588, 134849637, 179799516, 269699274, 404548911, 539398548, 809097822, 1618195644]

約数ペア:

[(1, 1618195644), (2, 809097822), (3, 539398548), (4, 404548911), (6, 269699274), (9, 179799516), (12, 134849637), (13, 124476588), (18, 89899758), (26, 62238294), (27, 59933172), (36, 44949879), (39, 41492196), (52, 31119147), (54, 29966586), (78, 20746098), (81, 19977724), (108, 14983293), (117, 13830732), (156, 10373049), (162, 9988862), (234, 6915366), (324, 4994431), (351, 4610244), (468, 3457683), (702, 2305122), (1053, 1536748), (1404, 1152561), (2106, 768374), (4212, 384187)]