1546428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 4064256

約数和(自身を除く): 2517828

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 431, 598, 862, 897, 1196, 1293, 1724, 1794, 2586, 3588, 5172, 5603, 9913, 11206, 16809, 19826, 22412, 29739, 33618, 39652, 59478, 67236, 118956, 128869, 257738, 386607, 515476, 773214, 1546428]

約数ペア:

[(1, 1546428), (2, 773214), (3, 515476), (4, 386607), (6, 257738), (12, 128869), (13, 118956), (23, 67236), (26, 59478), (39, 39652), (46, 33618), (52, 29739), (69, 22412), (78, 19826), (92, 16809), (138, 11206), (156, 9913), (276, 5603), (299, 5172), (431, 3588), (598, 2586), (862, 1794), (897, 1724), (1196, 1293)]