972911814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{947}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 2268283392

約数和(自身を除く): 1295371578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 401, 427, 802, 854, 947, 1203, 1281, 1894, 2406, 2562, 2807, 2841, 5614, 5682, 6629, 8421, 13258, 16842, 19887, 24461, 39774, 48922, 57767, 73383, 115534, 146766, 171227, 173301, 342454, 346602, 379747, 404369, 513681, 759494, 808738, 1027362, 1139241, 1213107, 2278482, 2426214, 2658229, 5316458, 7974687, 15949374, 23164567, 46329134, 69493701, 138987402, 162151969, 324303938, 486455907, 972911814]

約数ペア:

[(1, 972911814), (2, 486455907), (3, 324303938), (6, 162151969), (7, 138987402), (14, 69493701), (21, 46329134), (42, 23164567), (61, 15949374), (122, 7974687), (183, 5316458), (366, 2658229), (401, 2426214), (427, 2278482), (802, 1213107), (854, 1139241), (947, 1027362), (1203, 808738), (1281, 759494), (1894, 513681), (2406, 404369), (2562, 379747), (2807, 346602), (2841, 342454), (5614, 173301), (5682, 171227), (6629, 146766), (8421, 115534), (13258, 73383), (16842, 57767), (19887, 48922), (24461, 39774)]