2185140168

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{645727}}^1$

素因数の和:645786

約数の個数: 48

約数和(自身を含む): 6044014080

約数和(自身を除く): 3858873912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 645727, 1291454, 1937181, 2582908, 3874362, 5165816, 5811543, 7748724, 11623086, 15497448, 23246172, 30349169, 46492344, 60698338, 91047507, 121396676, 182095014, 242793352, 273142521, 364190028, 546285042, 728380056, 1092570084, 2185140168]

約数ペア:

[(1, 2185140168), (2, 1092570084), (3, 728380056), (4, 546285042), (6, 364190028), (8, 273142521), (9, 242793352), (12, 182095014), (18, 121396676), (24, 91047507), (36, 60698338), (47, 46492344), (72, 30349169), (94, 23246172), (141, 15497448), (188, 11623086), (282, 7748724), (376, 5811543), (423, 5165816), (564, 3874362), (846, 2582908), (1128, 1937181), (1692, 1291454), (3384, 645727)]