15417018

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 35786400

約数和(自身を除く): 20369382

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 739, 1098, 1159, 1478, 2217, 2318, 3477, 4434, 6651, 6954, 10431, 13302, 14041, 20862, 28082, 42123, 45079, 84246, 90158, 126369, 135237, 252738, 270474, 405711, 811422, 856501, 1713002, 2569503, 5139006, 7708509, 15417018]

約数ペア:

[(1, 15417018), (2, 7708509), (3, 5139006), (6, 2569503), (9, 1713002), (18, 856501), (19, 811422), (38, 405711), (57, 270474), (61, 252738), (114, 135237), (122, 126369), (171, 90158), (183, 84246), (342, 45079), (366, 42123), (549, 28082), (739, 20862), (1098, 14041), (1159, 13302), (1478, 10431), (2217, 6954), (2318, 6651), (3477, 4434)]