3660618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 8007552

約数和(自身を除く): 4346934

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 661, 923, 1322, 1846, 1983, 2769, 3966, 5538, 8593, 17186, 25779, 46931, 51558, 93862, 140793, 281586, 610103, 1220206, 1830309, 3660618]

約数ペア:

[(1, 3660618), (2, 1830309), (3, 1220206), (6, 610103), (13, 281586), (26, 140793), (39, 93862), (71, 51558), (78, 46931), (142, 25779), (213, 17186), (426, 8593), (661, 5538), (923, 3966), (1322, 2769), (1846, 1983)]