18675936

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3413}}^1$

素因数の和:3448

約数の個数: 72

約数和(自身を含む): 55921320

約数和(自身を除く): 37245384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 3413, 5472, 6826, 10239, 13652, 20478, 27304, 30717, 40956, 54608, 61434, 64847, 81912, 109216, 122868, 129694, 163824, 194541, 245736, 259388, 327648, 389082, 491472, 518776, 583623, 778164, 982944, 1037552, 1167246, 1556328, 2075104, 2334492, 3112656, 4668984, 6225312, 9337968, 18675936]

約数ペア:

[(1, 18675936), (2, 9337968), (3, 6225312), (4, 4668984), (6, 3112656), (8, 2334492), (9, 2075104), (12, 1556328), (16, 1167246), (18, 1037552), (19, 982944), (24, 778164), (32, 583623), (36, 518776), (38, 491472), (48, 389082), (57, 327648), (72, 259388), (76, 245736), (96, 194541), (114, 163824), (144, 129694), (152, 122868), (171, 109216), (228, 81912), (288, 64847), (304, 61434), (342, 54608), (456, 40956), (608, 30717), (684, 27304), (912, 20478), (1368, 13652), (1824, 10239), (2736, 6826), (3413, 5472)]