38657736

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 117579330

約数和(自身を除く): 78921594

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 312, 324, 338, 351, 353, 468, 507, 648, 676, 702, 706, 936, 1014, 1053, 1059, 1352, 1404, 1412, 1521, 2028, 2106, 2118, 2808, 2824, 3042, 3177, 4056, 4212, 4236, 4563, 4589, 6084, 6354, 8424, 8472, 9126, 9178, 9531, 12168, 12708, 13689, 13767, 18252, 18356, 19062, 25416, 27378, 27534, 28593, 36504, 36712, 38124, 41301, 54756, 55068, 57186, 59657, 76248, 82602, 109512, 110136, 114372, 119314, 123903, 165204, 178971, 228744, 238628, 247806, 330408, 357942, 371709, 477256, 495612, 536913, 715884, 743418, 991224, 1073826, 1431768, 1486836, 1610739, 2147652, 2973672, 3221478, 4295304, 4832217, 6442956, 9664434, 12885912, 19328868, 38657736]

約数ペア:

[(1, 38657736), (2, 19328868), (3, 12885912), (4, 9664434), (6, 6442956), (8, 4832217), (9, 4295304), (12, 3221478), (13, 2973672), (18, 2147652), (24, 1610739), (26, 1486836), (27, 1431768), (36, 1073826), (39, 991224), (52, 743418), (54, 715884), (72, 536913), (78, 495612), (81, 477256), (104, 371709), (108, 357942), (117, 330408), (156, 247806), (162, 238628), (169, 228744), (216, 178971), (234, 165204), (312, 123903), (324, 119314), (338, 114372), (351, 110136), (353, 109512), (468, 82602), (507, 76248), (648, 59657), (676, 57186), (702, 55068), (706, 54756), (936, 41301), (1014, 38124), (1053, 36712), (1059, 36504), (1352, 28593), (1404, 27534), (1412, 27378), (1521, 25416), (2028, 19062), (2106, 18356), (2118, 18252), (2808, 13767), (2824, 13689), (3042, 12708), (3177, 12168), (4056, 9531), (4212, 9178), (4236, 9126), (4563, 8472), (4589, 8424), (6084, 6354)]