1942440444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{51047}}^1$

素因数の和:51215

約数の個数: 72

約数和(自身を含む): 5648767488

約数和(自身を除く): 3706327044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 151, 252, 302, 453, 604, 906, 1057, 1359, 1812, 2114, 2718, 3171, 4228, 5436, 6342, 9513, 12684, 19026, 38052, 51047, 102094, 153141, 204188, 306282, 357329, 459423, 612564, 714658, 918846, 1071987, 1429316, 1837692, 2143974, 3215961, 4287948, 6431922, 7708097, 12863844, 15416194, 23124291, 30832388, 46248582, 53956679, 69372873, 92497164, 107913358, 138745746, 161870037, 215826716, 277491492, 323740074, 485610111, 647480148, 971220222, 1942440444]

約数ペア:

[(1, 1942440444), (2, 971220222), (3, 647480148), (4, 485610111), (6, 323740074), (7, 277491492), (9, 215826716), (12, 161870037), (14, 138745746), (18, 107913358), (21, 92497164), (28, 69372873), (36, 53956679), (42, 46248582), (63, 30832388), (84, 23124291), (126, 15416194), (151, 12863844), (252, 7708097), (302, 6431922), (453, 4287948), (604, 3215961), (906, 2143974), (1057, 1837692), (1359, 1429316), (1812, 1071987), (2114, 918846), (2718, 714658), (3171, 612564), (4228, 459423), (5436, 357329), (6342, 306282), (9513, 204188), (12684, 153141), (19026, 102094), (38052, 51047)]