31348986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 67638240

約数和(自身を除く): 36289254

約数列:

[1, 2, 3, 6, 17, 34, 51, 101, 102, 179, 202, 289, 303, 358, 537, 578, 606, 867, 1074, 1717, 1734, 3043, 3434, 5151, 6086, 9129, 10302, 18079, 18258, 29189, 36158, 51731, 54237, 58378, 87567, 103462, 108474, 155193, 175134, 307343, 310386, 614686, 922029, 1844058, 5224831, 10449662, 15674493, 31348986]

約数ペア:

[(1, 31348986), (2, 15674493), (3, 10449662), (6, 5224831), (17, 1844058), (34, 922029), (51, 614686), (101, 310386), (102, 307343), (179, 175134), (202, 155193), (289, 108474), (303, 103462), (358, 87567), (537, 58378), (578, 54237), (606, 51731), (867, 36158), (1074, 29189), (1717, 18258), (1734, 18079), (3043, 10302), (3434, 9129), (5151, 6086)]