15650676

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 42456960

約数和(自身を除く): 26806284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 239, 306, 321, 428, 478, 612, 642, 717, 956, 963, 1284, 1434, 1819, 1926, 2151, 2868, 3638, 3852, 4063, 4302, 5457, 7276, 8126, 8604, 10914, 12189, 16252, 16371, 21828, 24378, 25573, 32742, 36567, 48756, 51146, 65484, 73134, 76719, 102292, 146268, 153438, 230157, 306876, 434741, 460314, 869482, 920628, 1304223, 1738964, 2608446, 3912669, 5216892, 7825338, 15650676]

約数ペア:

[(1, 15650676), (2, 7825338), (3, 5216892), (4, 3912669), (6, 2608446), (9, 1738964), (12, 1304223), (17, 920628), (18, 869482), (34, 460314), (36, 434741), (51, 306876), (68, 230157), (102, 153438), (107, 146268), (153, 102292), (204, 76719), (214, 73134), (239, 65484), (306, 51146), (321, 48756), (428, 36567), (478, 32742), (612, 25573), (642, 24378), (717, 21828), (956, 16371), (963, 16252), (1284, 12189), (1434, 10914), (1819, 8604), (1926, 8126), (2151, 7276), (2868, 5457), (3638, 4302), (3852, 4063)]