40301586

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1097}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 94722264

約数和(自身を除く): 54420678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 942, 1097, 1413, 2041, 2194, 2826, 3291, 4082, 6123, 6582, 9873, 12246, 14261, 18369, 19746, 28522, 36738, 42783, 85566, 128349, 172229, 256698, 344458, 516687, 1033374, 1550061, 2238977, 3100122, 4477954, 6716931, 13433862, 20150793, 40301586]

約数ペア:

[(1, 40301586), (2, 20150793), (3, 13433862), (6, 6716931), (9, 4477954), (13, 3100122), (18, 2238977), (26, 1550061), (39, 1033374), (78, 516687), (117, 344458), (157, 256698), (234, 172229), (314, 128349), (471, 85566), (942, 42783), (1097, 36738), (1413, 28522), (2041, 19746), (2194, 18369), (2826, 14261), (3291, 12246), (4082, 9873), (6123, 6582)]