945319734

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6857}}^1$

素因数の和:6931

約数の個数: 80

約数和(自身を含む): 2270382048

約数和(自身を除く): 1325062314

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 81, 111, 138, 162, 207, 222, 333, 414, 621, 666, 851, 999, 1242, 1702, 1863, 1998, 2553, 2997, 3726, 5106, 5994, 6857, 7659, 13714, 15318, 20571, 22977, 41142, 45954, 61713, 68931, 123426, 137862, 157711, 185139, 253709, 315422, 370278, 473133, 507418, 555417, 761127, 946266, 1110834, 1419399, 1522254, 2283381, 2838798, 4258197, 4566762, 5835307, 6850143, 8516394, 11670614, 12774591, 13700286, 17505921, 20550429, 25549182, 35011842, 41100858, 52517763, 105035526, 157553289, 315106578, 472659867, 945319734]

約数ペア:

[(1, 945319734), (2, 472659867), (3, 315106578), (6, 157553289), (9, 105035526), (18, 52517763), (23, 41100858), (27, 35011842), (37, 25549182), (46, 20550429), (54, 17505921), (69, 13700286), (74, 12774591), (81, 11670614), (111, 8516394), (138, 6850143), (162, 5835307), (207, 4566762), (222, 4258197), (333, 2838798), (414, 2283381), (621, 1522254), (666, 1419399), (851, 1110834), (999, 946266), (1242, 761127), (1702, 555417), (1863, 507418), (1998, 473133), (2553, 370278), (2997, 315422), (3726, 253709), (5106, 185139), (5994, 157711), (6857, 137862), (7659, 123426), (13714, 68931), (15318, 61713), (20571, 45954), (22977, 41142)]