18501372

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{3359}}^1$

素因数の和:3392

約数の個数: 60

約数和(自身を含む): 51226560

約数和(自身を除く): 32725188

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 3359, 5508, 6718, 10077, 13436, 20154, 30231, 40308, 57103, 60462, 90693, 114206, 120924, 171309, 181386, 228412, 272079, 342618, 362772, 513927, 544158, 685236, 1027854, 1088316, 1541781, 2055708, 3083562, 4625343, 6167124, 9250686, 18501372]

約数ペア:

[(1, 18501372), (2, 9250686), (3, 6167124), (4, 4625343), (6, 3083562), (9, 2055708), (12, 1541781), (17, 1088316), (18, 1027854), (27, 685236), (34, 544158), (36, 513927), (51, 362772), (54, 342618), (68, 272079), (81, 228412), (102, 181386), (108, 171309), (153, 120924), (162, 114206), (204, 90693), (306, 60462), (324, 57103), (459, 40308), (612, 30231), (918, 20154), (1377, 13436), (1836, 10077), (2754, 6718), (3359, 5508)]