19389940164

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{382807}}^1$

素因数の和:382894

約数の個数: 96

約数和(自身を含む): 58309314560

約数和(自身を除く): 38919374396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 84, 108, 126, 134, 189, 201, 252, 268, 378, 402, 469, 603, 756, 804, 938, 1206, 1407, 1809, 1876, 2412, 2814, 3618, 4221, 5628, 7236, 8442, 12663, 16884, 25326, 50652, 382807, 765614, 1148421, 1531228, 2296842, 2679649, 3445263, 4593684, 5359298, 6890526, 8038947, 10335789, 10718596, 13781052, 16077894, 20671578, 24116841, 25648069, 32155788, 41343156, 48233682, 51296138, 72350523, 76944207, 96467364, 102592276, 144701046, 153888414, 179536483, 230832621, 289402092, 307776828, 359072966, 461665242, 538609449, 692497863, 718145932, 923330484, 1077218898, 1384995726, 1615828347, 2154437796, 2769991452, 3231656694, 4847485041, 6463313388, 9694970082, 19389940164]

約数ペア:

[(1, 19389940164), (2, 9694970082), (3, 6463313388), (4, 4847485041), (6, 3231656694), (7, 2769991452), (9, 2154437796), (12, 1615828347), (14, 1384995726), (18, 1077218898), (21, 923330484), (27, 718145932), (28, 692497863), (36, 538609449), (42, 461665242), (54, 359072966), (63, 307776828), (67, 289402092), (84, 230832621), (108, 179536483), (126, 153888414), (134, 144701046), (189, 102592276), (201, 96467364), (252, 76944207), (268, 72350523), (378, 51296138), (402, 48233682), (469, 41343156), (603, 32155788), (756, 25648069), (804, 24116841), (938, 20671578), (1206, 16077894), (1407, 13781052), (1809, 10718596), (1876, 10335789), (2412, 8038947), (2814, 6890526), (3618, 5359298), (4221, 4593684), (5628, 3445263), (7236, 2679649), (8442, 2296842), (12663, 1531228), (16884, 1148421), (25326, 765614), (50652, 382807)]