17954124

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 43091328

約数和(自身を除く): 25137204

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 137, 163, 201, 268, 274, 326, 402, 411, 489, 548, 652, 804, 822, 978, 1644, 1956, 9179, 10921, 18358, 21842, 22331, 27537, 32763, 36716, 43684, 44662, 55074, 65526, 66993, 89324, 110148, 131052, 133986, 267972, 1496177, 2992354, 4488531, 5984708, 8977062, 17954124]

約数ペア:

[(1, 17954124), (2, 8977062), (3, 5984708), (4, 4488531), (6, 2992354), (12, 1496177), (67, 267972), (134, 133986), (137, 131052), (163, 110148), (201, 89324), (268, 66993), (274, 65526), (326, 55074), (402, 44662), (411, 43684), (489, 36716), (548, 32763), (652, 27537), (804, 22331), (822, 21842), (978, 18358), (1644, 10921), (1956, 9179)]