38721276

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 107465904

約数和(自身を除く): 68744628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 277, 353, 396, 554, 706, 831, 1059, 1108, 1412, 1662, 2118, 2493, 3047, 3177, 3324, 3883, 4236, 4986, 6094, 6354, 7766, 9141, 9972, 11649, 12188, 12708, 15532, 18282, 23298, 27423, 34947, 36564, 46596, 54846, 69894, 97781, 109692, 139788, 195562, 293343, 391124, 586686, 880029, 1075591, 1173372, 1760058, 2151182, 3226773, 3520116, 4302364, 6453546, 9680319, 12907092, 19360638, 38721276]

約数ペア:

[(1, 38721276), (2, 19360638), (3, 12907092), (4, 9680319), (6, 6453546), (9, 4302364), (11, 3520116), (12, 3226773), (18, 2151182), (22, 1760058), (33, 1173372), (36, 1075591), (44, 880029), (66, 586686), (99, 391124), (132, 293343), (198, 195562), (277, 139788), (353, 109692), (396, 97781), (554, 69894), (706, 54846), (831, 46596), (1059, 36564), (1108, 34947), (1412, 27423), (1662, 23298), (2118, 18282), (2493, 15532), (3047, 12708), (3177, 12188), (3324, 11649), (3883, 9972), (4236, 9141), (4986, 7766), (6094, 6354)]