1900421676

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{158527}}^1$

素因数の和:158580

約数の個数: 60

約数和(自身を含む): 5102382208

約数和(自身を除く): 3201960532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2997, 3996, 5994, 11988, 158527, 317054, 475581, 634108, 951162, 1426743, 1902324, 2853486, 4280229, 5706972, 5865499, 8560458, 11730998, 12840687, 17120916, 17596497, 23461996, 25681374, 35192994, 51362748, 52789491, 70385988, 105578982, 158368473, 211157964, 316736946, 475105419, 633473892, 950210838, 1900421676]

約数ペア:

[(1, 1900421676), (2, 950210838), (3, 633473892), (4, 475105419), (6, 316736946), (9, 211157964), (12, 158368473), (18, 105578982), (27, 70385988), (36, 52789491), (37, 51362748), (54, 35192994), (74, 25681374), (81, 23461996), (108, 17596497), (111, 17120916), (148, 12840687), (162, 11730998), (222, 8560458), (324, 5865499), (333, 5706972), (444, 4280229), (666, 2853486), (999, 1902324), (1332, 1426743), (1998, 951162), (2997, 634108), (3996, 475581), (5994, 317054), (11988, 158527)]