71330238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2683}}^1$

素因数の和:2909

約数の個数: 48

約数和(自身を含む): 177530496

約数和(自身を除く): 106200258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 633, 1266, 1477, 1899, 2683, 2954, 3798, 4431, 5366, 8049, 8862, 13293, 16098, 18781, 24147, 26586, 37562, 48294, 56343, 112686, 169029, 338058, 566113, 1132226, 1698339, 3396678, 3962791, 5095017, 7925582, 10190034, 11888373, 23776746, 35665119, 71330238]

約数ペア:

[(1, 71330238), (2, 35665119), (3, 23776746), (6, 11888373), (7, 10190034), (9, 7925582), (14, 5095017), (18, 3962791), (21, 3396678), (42, 1698339), (63, 1132226), (126, 566113), (211, 338058), (422, 169029), (633, 112686), (1266, 56343), (1477, 48294), (1899, 37562), (2683, 26586), (2954, 24147), (3798, 18781), (4431, 16098), (5366, 13293), (8049, 8862)]