21766248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2311

約数の個数: 96

約数和(自身を含む): 70948800

約数和(自身を除く): 49182552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2273, 2394, 3192, 4546, 4788, 6819, 9092, 9576, 13638, 15911, 18184, 20457, 27276, 31822, 40914, 43187, 47733, 54552, 63644, 81828, 86374, 95466, 127288, 129561, 143199, 163656, 172748, 190932, 259122, 286398, 302309, 345496, 381864, 388683, 518244, 572796, 604618, 777366, 906927, 1036488, 1145592, 1209236, 1554732, 1813854, 2418472, 2720781, 3109464, 3627708, 5441562, 7255416, 10883124, 21766248]

約数ペア:

[(1, 21766248), (2, 10883124), (3, 7255416), (4, 5441562), (6, 3627708), (7, 3109464), (8, 2720781), (9, 2418472), (12, 1813854), (14, 1554732), (18, 1209236), (19, 1145592), (21, 1036488), (24, 906927), (28, 777366), (36, 604618), (38, 572796), (42, 518244), (56, 388683), (57, 381864), (63, 345496), (72, 302309), (76, 286398), (84, 259122), (114, 190932), (126, 172748), (133, 163656), (152, 143199), (168, 129561), (171, 127288), (228, 95466), (252, 86374), (266, 81828), (342, 63644), (399, 54552), (456, 47733), (504, 43187), (532, 40914), (684, 31822), (798, 27276), (1064, 20457), (1197, 18184), (1368, 15911), (1596, 13638), (2273, 9576), (2394, 9092), (3192, 6819), (4546, 4788)]