11966388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 33247872

約数和(自身を除く): 21281484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 433, 564, 588, 658, 866, 987, 1299, 1316, 1732, 1974, 2303, 2598, 3031, 3948, 4606, 5196, 6062, 6909, 9093, 9212, 12124, 13818, 18186, 20351, 21217, 27636, 36372, 40702, 42434, 61053, 63651, 81404, 84868, 122106, 127302, 142457, 244212, 254604, 284914, 427371, 569828, 854742, 997199, 1709484, 1994398, 2991597, 3988796, 5983194, 11966388]

約数ペア:

[(1, 11966388), (2, 5983194), (3, 3988796), (4, 2991597), (6, 1994398), (7, 1709484), (12, 997199), (14, 854742), (21, 569828), (28, 427371), (42, 284914), (47, 254604), (49, 244212), (84, 142457), (94, 127302), (98, 122106), (141, 84868), (147, 81404), (188, 63651), (196, 61053), (282, 42434), (294, 40702), (329, 36372), (433, 27636), (564, 21217), (588, 20351), (658, 18186), (866, 13818), (987, 12124), (1299, 9212), (1316, 9093), (1732, 6909), (1974, 6062), (2303, 5196), (2598, 4606), (3031, 3948)]