1552668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 4021920

約数和(自身を除く): 2469252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 269, 444, 481, 538, 807, 962, 1076, 1443, 1614, 1924, 2886, 3228, 3497, 5772, 6994, 9953, 10491, 13988, 19906, 20982, 29859, 39812, 41964, 59718, 119436, 129389, 258778, 388167, 517556, 776334, 1552668]

約数ペア:

[(1, 1552668), (2, 776334), (3, 517556), (4, 388167), (6, 258778), (12, 129389), (13, 119436), (26, 59718), (37, 41964), (39, 39812), (52, 29859), (74, 20982), (78, 19906), (111, 13988), (148, 10491), (156, 9953), (222, 6994), (269, 5772), (444, 3497), (481, 3228), (538, 2886), (807, 1924), (962, 1614), (1076, 1443)]