31551115554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{463}}^1\times {\mathrm{1427}}^1$

素因数の和:2284

約数の個数: 96

約数和(自身を含む): 78556907520

約数和(自身を除く): 47005791966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 379, 463, 758, 926, 1137, 1389, 1427, 2274, 2653, 2778, 2854, 3241, 3411, 4167, 4281, 5306, 6482, 6822, 7959, 8334, 8562, 9723, 9989, 12843, 15918, 19446, 19978, 23877, 25686, 29169, 29967, 47754, 58338, 59934, 89901, 175477, 179802, 350954, 526431, 540833, 660701, 1052862, 1081666, 1228339, 1321402, 1579293, 1622499, 1982103, 2456678, 3158586, 3244998, 3685017, 3785831, 3964206, 4624907, 4867497, 5946309, 7370034, 7571662, 9249814, 9734994, 11055051, 11357493, 11892618, 13874721, 22110102, 22714986, 27749442, 34072479, 41624163, 68144958, 83248326, 250405679, 500811358, 751217037, 1502434074, 1752839753, 2253651111, 3505679506, 4507302222, 5258519259, 10517038518, 15775557777, 31551115554]

約数ペア:

[(1, 31551115554), (2, 15775557777), (3, 10517038518), (6, 5258519259), (7, 4507302222), (9, 3505679506), (14, 2253651111), (18, 1752839753), (21, 1502434074), (42, 751217037), (63, 500811358), (126, 250405679), (379, 83248326), (463, 68144958), (758, 41624163), (926, 34072479), (1137, 27749442), (1389, 22714986), (1427, 22110102), (2274, 13874721), (2653, 11892618), (2778, 11357493), (2854, 11055051), (3241, 9734994), (3411, 9249814), (4167, 7571662), (4281, 7370034), (5306, 5946309), (6482, 4867497), (6822, 4624907), (7959, 3964206), (8334, 3785831), (8562, 3685017), (9723, 3244998), (9989, 3158586), (12843, 2456678), (15918, 1982103), (19446, 1622499), (19978, 1579293), (23877, 1321402), (25686, 1228339), (29169, 1081666), (29967, 1052862), (47754, 660701), (58338, 540833), (59934, 526431), (89901, 350954), (175477, 179802)]