15672130278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{456727}}^1$

素因数の和:456801

約数の個数: 64

約数和(自身を含む): 38584381440

約数和(自身を除く): 22912251162

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 258, 266, 301, 399, 602, 798, 817, 903, 1634, 1806, 2451, 4902, 5719, 11438, 17157, 34314, 456727, 913454, 1370181, 2740362, 3197089, 6394178, 8677813, 9591267, 17355626, 19182534, 19639261, 26033439, 39278522, 52066878, 58917783, 60744691, 117835566, 121489382, 137474827, 182234073, 274949654, 364468146, 373145959, 412424481, 746291918, 824848962, 1119437877, 2238875754, 2612021713, 5224043426, 7836065139, 15672130278]

約数ペア:

[(1, 15672130278), (2, 7836065139), (3, 5224043426), (6, 2612021713), (7, 2238875754), (14, 1119437877), (19, 824848962), (21, 746291918), (38, 412424481), (42, 373145959), (43, 364468146), (57, 274949654), (86, 182234073), (114, 137474827), (129, 121489382), (133, 117835566), (258, 60744691), (266, 58917783), (301, 52066878), (399, 39278522), (602, 26033439), (798, 19639261), (817, 19182534), (903, 17355626), (1634, 9591267), (1806, 8677813), (2451, 6394178), (4902, 3197089), (5719, 2740362), (11438, 1370181), (17157, 913454), (34314, 456727)]