1423656918

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{11681}}^1$

素因数の和:11790

約数の個数: 64

約数和(自身を含む): 3302735040

約数和(自身を除く): 1879078122

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 61, 74, 111, 122, 183, 222, 333, 366, 549, 666, 999, 1098, 1647, 1998, 2257, 3294, 4514, 6771, 11681, 13542, 20313, 23362, 35043, 40626, 60939, 70086, 105129, 121878, 210258, 315387, 432197, 630774, 712541, 864394, 1296591, 1425082, 2137623, 2593182, 3889773, 4275246, 6412869, 7779546, 11669319, 12825738, 19238607, 23338638, 26364017, 38477214, 52728034, 79092051, 158184102, 237276153, 474552306, 711828459, 1423656918]

約数ペア:

[(1, 1423656918), (2, 711828459), (3, 474552306), (6, 237276153), (9, 158184102), (18, 79092051), (27, 52728034), (37, 38477214), (54, 26364017), (61, 23338638), (74, 19238607), (111, 12825738), (122, 11669319), (183, 7779546), (222, 6412869), (333, 4275246), (366, 3889773), (549, 2593182), (666, 2137623), (999, 1425082), (1098, 1296591), (1647, 864394), (1998, 712541), (2257, 630774), (3294, 432197), (4514, 315387), (6771, 210258), (11681, 121878), (13542, 105129), (20313, 70086), (23362, 60939), (35043, 40626)]