21493059624

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{9629507}}^1$

素因数の和:9629550

約数の個数: 48

約数和(自身を含む): 60088129920

約数和(自身を除く): 38595070296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 9629507, 19259014, 28888521, 38518028, 57777042, 77036056, 86665563, 115554084, 173331126, 231108168, 298514717, 346662252, 597029434, 693324504, 895544151, 1194058868, 1791088302, 2388117736, 2686632453, 3582176604, 5373264906, 7164353208, 10746529812, 21493059624]

約数ペア:

[(1, 21493059624), (2, 10746529812), (3, 7164353208), (4, 5373264906), (6, 3582176604), (8, 2686632453), (9, 2388117736), (12, 1791088302), (18, 1194058868), (24, 895544151), (31, 693324504), (36, 597029434), (62, 346662252), (72, 298514717), (93, 231108168), (124, 173331126), (186, 115554084), (248, 86665563), (279, 77036056), (372, 57777042), (558, 38518028), (744, 28888521), (1116, 19259014), (2232, 9629507)]