2223828

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 5880000

約数和(自身を除く): 3656172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 108, 118, 177, 236, 349, 354, 531, 698, 708, 1047, 1062, 1396, 1593, 2094, 2124, 3141, 3186, 4188, 6282, 6372, 9423, 12564, 18846, 20591, 37692, 41182, 61773, 82364, 123546, 185319, 247092, 370638, 555957, 741276, 1111914, 2223828]

約数ペア:

[(1, 2223828), (2, 1111914), (3, 741276), (4, 555957), (6, 370638), (9, 247092), (12, 185319), (18, 123546), (27, 82364), (36, 61773), (54, 41182), (59, 37692), (108, 20591), (118, 18846), (177, 12564), (236, 9423), (349, 6372), (354, 6282), (531, 4188), (698, 3186), (708, 3141), (1047, 2124), (1062, 2094), (1396, 1593)]