18313488

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{7481}}^1$

素因数の和:7512

約数の個数: 60

約数和(自身を含む): 54274428

約数和(自身を除く): 35960940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 7481, 14962, 22443, 29924, 44886, 59848, 67329, 89772, 119696, 127177, 134658, 179544, 254354, 269316, 359088, 381531, 508708, 538632, 763062, 1017416, 1077264, 1144593, 1526124, 2034832, 2289186, 3052248, 4578372, 6104496, 9156744, 18313488]

約数ペア:

[(1, 18313488), (2, 9156744), (3, 6104496), (4, 4578372), (6, 3052248), (8, 2289186), (9, 2034832), (12, 1526124), (16, 1144593), (17, 1077264), (18, 1017416), (24, 763062), (34, 538632), (36, 508708), (48, 381531), (51, 359088), (68, 269316), (72, 254354), (102, 179544), (136, 134658), (144, 127177), (153, 119696), (204, 89772), (272, 67329), (306, 59848), (408, 44886), (612, 29924), (816, 22443), (1224, 14962), (2448, 7481)]