16972452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1433}}^1$

素因数の和:1497

約数の個数: 72

約数和(自身を含む): 50109696

約数和(自身を除く): 33137244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1433, 1692, 1974, 2866, 2961, 3948, 4299, 5732, 5922, 8598, 10031, 11844, 12897, 17196, 20062, 25794, 30093, 40124, 51588, 60186, 67351, 90279, 120372, 134702, 180558, 202053, 269404, 361116, 404106, 471457, 606159, 808212, 942914, 1212318, 1414371, 1885828, 2424636, 2828742, 4243113, 5657484, 8486226, 16972452]

約数ペア:

[(1, 16972452), (2, 8486226), (3, 5657484), (4, 4243113), (6, 2828742), (7, 2424636), (9, 1885828), (12, 1414371), (14, 1212318), (18, 942914), (21, 808212), (28, 606159), (36, 471457), (42, 404106), (47, 361116), (63, 269404), (84, 202053), (94, 180558), (126, 134702), (141, 120372), (188, 90279), (252, 67351), (282, 60186), (329, 51588), (423, 40124), (564, 30093), (658, 25794), (846, 20062), (987, 17196), (1316, 12897), (1433, 11844), (1692, 10031), (1974, 8598), (2866, 5922), (2961, 5732), (3948, 4299)]