173676942

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{761}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 389900160

約数和(自身を除く): 216223218

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 409, 558, 761, 818, 1227, 1522, 2283, 2454, 3681, 4566, 6849, 7362, 12679, 13698, 23591, 25358, 38037, 47182, 70773, 76074, 114111, 141546, 212319, 228222, 311249, 424638, 622498, 933747, 1867494, 2801241, 5602482, 9648719, 19297438, 28946157, 57892314, 86838471, 173676942]

約数ペア:

[(1, 173676942), (2, 86838471), (3, 57892314), (6, 28946157), (9, 19297438), (18, 9648719), (31, 5602482), (62, 2801241), (93, 1867494), (186, 933747), (279, 622498), (409, 424638), (558, 311249), (761, 228222), (818, 212319), (1227, 141546), (1522, 114111), (2283, 76074), (2454, 70773), (3681, 47182), (4566, 38037), (6849, 25358), (7362, 23591), (12679, 13698)]