27471642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 64143360

約数和(自身を除く): 36671718

約数列:

[1, 2, 3, 6, 11, 22, 29, 31, 33, 58, 62, 66, 87, 93, 174, 186, 319, 341, 463, 638, 682, 899, 926, 957, 1023, 1389, 1798, 1914, 2046, 2697, 2778, 5093, 5394, 9889, 10186, 13427, 14353, 15279, 19778, 26854, 28706, 29667, 30558, 40281, 43059, 59334, 80562, 86118, 147697, 157883, 295394, 315766, 416237, 443091, 473649, 832474, 886182, 947298, 1248711, 2497422, 4578607, 9157214, 13735821, 27471642]

約数ペア:

[(1, 27471642), (2, 13735821), (3, 9157214), (6, 4578607), (11, 2497422), (22, 1248711), (29, 947298), (31, 886182), (33, 832474), (58, 473649), (62, 443091), (66, 416237), (87, 315766), (93, 295394), (174, 157883), (186, 147697), (319, 86118), (341, 80562), (463, 59334), (638, 43059), (682, 40281), (899, 30558), (926, 29667), (957, 28706), (1023, 26854), (1389, 19778), (1798, 15279), (1914, 14353), (2046, 13427), (2697, 10186), (2778, 9889), (5093, 5394)]