13278492

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 36691200

約数和(自身を除く): 23412708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 719, 972, 1026, 1438, 1539, 2052, 2157, 2876, 3078, 4314, 4617, 6156, 6471, 8628, 9234, 12942, 13661, 18468, 19413, 25884, 27322, 38826, 40983, 54644, 58239, 77652, 81966, 116478, 122949, 163932, 174717, 232956, 245898, 349434, 368847, 491796, 698868, 737694, 1106541, 1475388, 2213082, 3319623, 4426164, 6639246, 13278492]

約数ペア:

[(1, 13278492), (2, 6639246), (3, 4426164), (4, 3319623), (6, 2213082), (9, 1475388), (12, 1106541), (18, 737694), (19, 698868), (27, 491796), (36, 368847), (38, 349434), (54, 245898), (57, 232956), (76, 174717), (81, 163932), (108, 122949), (114, 116478), (162, 81966), (171, 77652), (228, 58239), (243, 54644), (324, 40983), (342, 38826), (486, 27322), (513, 25884), (684, 19413), (719, 18468), (972, 13661), (1026, 12942), (1438, 9234), (1539, 8628), (2052, 6471), (2157, 6156), (2876, 4617), (3078, 4314)]