31071222

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6323}}^1$

素因数の和:6354

約数の個数: 64

約数和(自身を含む): 84994560

約数和(自身を除く): 53923338

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 6323, 12646, 18969, 37938, 44261, 56907, 82199, 88522, 113814, 132783, 164398, 170721, 246597, 265566, 341442, 398349, 493194, 575393, 739791, 796698, 1150786, 1195047, 1479582, 1726179, 2219373, 2390094, 3452358, 4438746, 5178537, 10357074, 15535611, 31071222]

約数ペア:

[(1, 31071222), (2, 15535611), (3, 10357074), (6, 5178537), (7, 4438746), (9, 3452358), (13, 2390094), (14, 2219373), (18, 1726179), (21, 1479582), (26, 1195047), (27, 1150786), (39, 796698), (42, 739791), (54, 575393), (63, 493194), (78, 398349), (91, 341442), (117, 265566), (126, 246597), (182, 170721), (189, 164398), (234, 132783), (273, 113814), (351, 88522), (378, 82199), (546, 56907), (702, 44261), (819, 37938), (1638, 18969), (2457, 12646), (4914, 6323)]