38697048

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13781}}^1$

素因数の和:13809

約数の個数: 64

約数和(自身を含む): 115768800

約数和(自身を除く): 77071752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 13781, 27562, 41343, 55124, 82686, 110248, 124029, 165372, 179153, 248058, 330744, 358306, 372087, 496116, 537459, 716612, 744174, 992232, 1074918, 1433224, 1488348, 1612377, 2149836, 2976696, 3224754, 4299672, 4837131, 6449508, 9674262, 12899016, 19348524, 38697048]

約数ペア:

[(1, 38697048), (2, 19348524), (3, 12899016), (4, 9674262), (6, 6449508), (8, 4837131), (9, 4299672), (12, 3224754), (13, 2976696), (18, 2149836), (24, 1612377), (26, 1488348), (27, 1433224), (36, 1074918), (39, 992232), (52, 744174), (54, 716612), (72, 537459), (78, 496116), (104, 372087), (108, 358306), (117, 330744), (156, 248058), (216, 179153), (234, 165372), (312, 124029), (351, 110248), (468, 82686), (702, 55124), (936, 41343), (1404, 27562), (2808, 13781)]