123018858

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2677}}^1$

素因数の和:2748

約数の個数: 64

約数和(自身を含む): 293080320

約数和(自身を除く): 170061462

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 111, 138, 207, 222, 333, 414, 621, 666, 851, 999, 1242, 1702, 1998, 2553, 2677, 5106, 5354, 7659, 8031, 15318, 16062, 22977, 24093, 45954, 48186, 61571, 72279, 99049, 123142, 144558, 184713, 198098, 297147, 369426, 554139, 594294, 891441, 1108278, 1662417, 1782882, 2278127, 2674323, 3324834, 4556254, 5348646, 6834381, 13668762, 20503143, 41006286, 61509429, 123018858]

約数ペア:

[(1, 123018858), (2, 61509429), (3, 41006286), (6, 20503143), (9, 13668762), (18, 6834381), (23, 5348646), (27, 4556254), (37, 3324834), (46, 2674323), (54, 2278127), (69, 1782882), (74, 1662417), (111, 1108278), (138, 891441), (207, 594294), (222, 554139), (333, 369426), (414, 297147), (621, 198098), (666, 184713), (851, 144558), (999, 123142), (1242, 99049), (1702, 72279), (1998, 61571), (2553, 48186), (2677, 45954), (5106, 24093), (5354, 22977), (7659, 16062), (8031, 15318)]