2057984964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{74923}}^1$

素因数の和:75049

約数の個数: 72

約数和(自身を含む): 5999913920

約数和(自身を除く): 3941928956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 3052, 3924, 4578, 6867, 9156, 13734, 27468, 74923, 149846, 224769, 299692, 449538, 524461, 674307, 899076, 1048922, 1348614, 1573383, 2097844, 2697228, 3146766, 4720149, 6293532, 8166607, 9440298, 16333214, 18880596, 24499821, 32666428, 48999642, 57166249, 73499463, 97999284, 114332498, 146998926, 171498747, 228664996, 293997852, 342997494, 514496241, 685994988, 1028992482, 2057984964]

約数ペア:

[(1, 2057984964), (2, 1028992482), (3, 685994988), (4, 514496241), (6, 342997494), (7, 293997852), (9, 228664996), (12, 171498747), (14, 146998926), (18, 114332498), (21, 97999284), (28, 73499463), (36, 57166249), (42, 48999642), (63, 32666428), (84, 24499821), (109, 18880596), (126, 16333214), (218, 9440298), (252, 8166607), (327, 6293532), (436, 4720149), (654, 3146766), (763, 2697228), (981, 2097844), (1308, 1573383), (1526, 1348614), (1962, 1048922), (2289, 899076), (3052, 674307), (3924, 524461), (4578, 449538), (6867, 299692), (9156, 224769), (13734, 149846), (27468, 74923)]