1520452998

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{9439}}^1$

素因数の和:9626

約数の個数: 64

約数和(自身を含む): 3579648000

約数和(自身を除く): 2059195002

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 157, 171, 314, 342, 471, 513, 942, 1026, 1413, 2826, 2983, 4239, 5966, 8478, 8949, 9439, 17898, 18878, 26847, 28317, 53694, 56634, 80541, 84951, 161082, 169902, 179341, 254853, 358682, 509706, 538023, 1076046, 1481923, 1614069, 2963846, 3228138, 4445769, 4842207, 8891538, 9684414, 13337307, 26674614, 28156537, 40011921, 56313074, 80023842, 84469611, 168939222, 253408833, 506817666, 760226499, 1520452998]

約数ペア:

[(1, 1520452998), (2, 760226499), (3, 506817666), (6, 253408833), (9, 168939222), (18, 84469611), (19, 80023842), (27, 56313074), (38, 40011921), (54, 28156537), (57, 26674614), (114, 13337307), (157, 9684414), (171, 8891538), (314, 4842207), (342, 4445769), (471, 3228138), (513, 2963846), (942, 1614069), (1026, 1481923), (1413, 1076046), (2826, 538023), (2983, 509706), (4239, 358682), (5966, 254853), (8478, 179341), (8949, 169902), (9439, 161082), (17898, 84951), (18878, 80541), (26847, 56634), (28317, 53694)]