15352386

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 36224640

約数和(自身を除く): 20872254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 661, 1106, 1322, 1659, 1983, 3318, 3871, 3966, 4627, 7742, 9254, 11613, 13881, 23226, 27762, 32389, 52219, 64778, 97167, 104438, 156657, 194334, 313314, 365533, 731066, 1096599, 2193198, 2558731, 5117462, 7676193, 15352386]

約数ペア:

[(1, 15352386), (2, 7676193), (3, 5117462), (6, 2558731), (7, 2193198), (14, 1096599), (21, 731066), (42, 365533), (49, 313314), (79, 194334), (98, 156657), (147, 104438), (158, 97167), (237, 64778), (294, 52219), (474, 32389), (553, 27762), (661, 23226), (1106, 13881), (1322, 11613), (1659, 9254), (1983, 7742), (3318, 4627), (3871, 3966)]