1728984

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 4397040

約数和(自身を除く): 2668056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1181, 1464, 2362, 3543, 4724, 7086, 9448, 14172, 28344, 72041, 144082, 216123, 288164, 432246, 576328, 864492, 1728984]

約数ペア:

[(1, 1728984), (2, 864492), (3, 576328), (4, 432246), (6, 288164), (8, 216123), (12, 144082), (24, 72041), (61, 28344), (122, 14172), (183, 9448), (244, 7086), (366, 4724), (488, 3543), (732, 2362), (1181, 1464)]