11472972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1871}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 31030272

約数和(自身を除く): 19557300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 1871, 2044, 3066, 3742, 5613, 6132, 7484, 11226, 13097, 22452, 26194, 39291, 52388, 78582, 136583, 157164, 273166, 409749, 546332, 819498, 956081, 1638996, 1912162, 2868243, 3824324, 5736486, 11472972]

約数ペア:

[(1, 11472972), (2, 5736486), (3, 3824324), (4, 2868243), (6, 1912162), (7, 1638996), (12, 956081), (14, 819498), (21, 546332), (28, 409749), (42, 273166), (73, 157164), (84, 136583), (146, 78582), (219, 52388), (292, 39291), (438, 26194), (511, 22452), (876, 13097), (1022, 11226), (1533, 7484), (1871, 6132), (2044, 5613), (3066, 3742)]