12071772

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 32672640

約数和(自身を除く): 20600868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 373, 522, 558, 746, 899, 1044, 1116, 1119, 1492, 1798, 2238, 2697, 3357, 3596, 4476, 5394, 6714, 8091, 10788, 10817, 11563, 13428, 16182, 21634, 23126, 32364, 32451, 34689, 43268, 46252, 64902, 69378, 97353, 104067, 129804, 138756, 194706, 208134, 335327, 389412, 416268, 670654, 1005981, 1341308, 2011962, 3017943, 4023924, 6035886, 12071772]

約数ペア:

[(1, 12071772), (2, 6035886), (3, 4023924), (4, 3017943), (6, 2011962), (9, 1341308), (12, 1005981), (18, 670654), (29, 416268), (31, 389412), (36, 335327), (58, 208134), (62, 194706), (87, 138756), (93, 129804), (116, 104067), (124, 97353), (174, 69378), (186, 64902), (261, 46252), (279, 43268), (348, 34689), (372, 32451), (373, 32364), (522, 23126), (558, 21634), (746, 16182), (899, 13428), (1044, 11563), (1116, 10817), (1119, 10788), (1492, 8091), (1798, 6714), (2238, 5394), (2697, 4476), (3357, 3596)]