18792228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17209}}^1$

素因数の和:17236

約数の個数: 48

約数和(自身を含む): 53970560

約数和(自身を除く): 35178332

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 17209, 34418, 51627, 68836, 103254, 120463, 206508, 223717, 240926, 361389, 447434, 481852, 671151, 722778, 894868, 1342302, 1445556, 1566019, 2684604, 3132038, 4698057, 6264076, 9396114, 18792228]

約数ペア:

[(1, 18792228), (2, 9396114), (3, 6264076), (4, 4698057), (6, 3132038), (7, 2684604), (12, 1566019), (13, 1445556), (14, 1342302), (21, 894868), (26, 722778), (28, 671151), (39, 481852), (42, 447434), (52, 361389), (78, 240926), (84, 223717), (91, 206508), (156, 120463), (182, 103254), (273, 68836), (364, 51627), (546, 34418), (1092, 17209)]