13827996828

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{21317}}^1$

素因数の和:21851

約数の個数: 72

約数和(自身を含む): 35974210272

約数和(自身を除く): 22146213444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 487, 666, 974, 1332, 1461, 1948, 2922, 4383, 5844, 8766, 17532, 18019, 21317, 36038, 42634, 54057, 63951, 72076, 85268, 108114, 127902, 162171, 191853, 216228, 255804, 324342, 383706, 648684, 767412, 788729, 1577458, 2366187, 3154916, 4732374, 7098561, 9464748, 10381379, 14197122, 20762758, 28394244, 31144137, 41525516, 62288274, 93432411, 124576548, 186864822, 373729644, 384111023, 768222046, 1152333069, 1536444092, 2304666138, 3456999207, 4609332276, 6913998414, 13827996828]

約数ペア:

[(1, 13827996828), (2, 6913998414), (3, 4609332276), (4, 3456999207), (6, 2304666138), (9, 1536444092), (12, 1152333069), (18, 768222046), (36, 384111023), (37, 373729644), (74, 186864822), (111, 124576548), (148, 93432411), (222, 62288274), (333, 41525516), (444, 31144137), (487, 28394244), (666, 20762758), (974, 14197122), (1332, 10381379), (1461, 9464748), (1948, 7098561), (2922, 4732374), (4383, 3154916), (5844, 2366187), (8766, 1577458), (17532, 788729), (18019, 767412), (21317, 648684), (36038, 383706), (42634, 324342), (54057, 255804), (63951, 216228), (72076, 191853), (85268, 162171), (108114, 127902)]