2212236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 6268080

約数和(自身を除く): 4055844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 163, 174, 234, 261, 326, 348, 377, 468, 489, 522, 652, 754, 978, 1044, 1131, 1467, 1508, 1956, 2119, 2262, 2934, 3393, 4238, 4524, 4727, 5868, 6357, 6786, 8476, 9454, 12714, 13572, 14181, 18908, 19071, 25428, 28362, 38142, 42543, 56724, 61451, 76284, 85086, 122902, 170172, 184353, 245804, 368706, 553059, 737412, 1106118, 2212236]

約数ペア:

[(1, 2212236), (2, 1106118), (3, 737412), (4, 553059), (6, 368706), (9, 245804), (12, 184353), (13, 170172), (18, 122902), (26, 85086), (29, 76284), (36, 61451), (39, 56724), (52, 42543), (58, 38142), (78, 28362), (87, 25428), (116, 19071), (117, 18908), (156, 14181), (163, 13572), (174, 12714), (234, 9454), (261, 8476), (326, 6786), (348, 6357), (377, 5868), (468, 4727), (489, 4524), (522, 4238), (652, 3393), (754, 2934), (978, 2262), (1044, 2119), (1131, 1956), (1467, 1508)]