19864971672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9095683}}^1$

素因数の和:9095712

約数の個数: 64

約数和(自身を含む): 61122996480

約数和(自身を除く): 41258024808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 9095683, 18191366, 27287049, 36382732, 54574098, 63669781, 72765464, 109148196, 118243879, 127339562, 191009343, 218296392, 236487758, 254679124, 354731637, 382018686, 472975516, 509358248, 709463274, 764037372, 827707153, 945951032, 1418926548, 1528074744, 1655414306, 2483121459, 2837853096, 3310828612, 4966242918, 6621657224, 9932485836, 19864971672]

約数ペア:

[(1, 19864971672), (2, 9932485836), (3, 6621657224), (4, 4966242918), (6, 3310828612), (7, 2837853096), (8, 2483121459), (12, 1655414306), (13, 1528074744), (14, 1418926548), (21, 945951032), (24, 827707153), (26, 764037372), (28, 709463274), (39, 509358248), (42, 472975516), (52, 382018686), (56, 354731637), (78, 254679124), (84, 236487758), (91, 218296392), (104, 191009343), (156, 127339562), (168, 118243879), (182, 109148196), (273, 72765464), (312, 63669781), (364, 54574098), (546, 36382732), (728, 27287049), (1092, 18191366), (2184, 9095683)]