1349882478

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{1021}}^1\times {\mathrm{1499}}^1$

素因数の和:2542

約数の個数: 72

約数和(自身を含む): 3407859000

約数和(自身を除く): 2057976522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1021, 1499, 2042, 2998, 3063, 4497, 6126, 7147, 8994, 9189, 10493, 13491, 14294, 18378, 20986, 21441, 26982, 31479, 42882, 50029, 62958, 64323, 73451, 94437, 100058, 128646, 146902, 150087, 188874, 220353, 300174, 440706, 450261, 661059, 900522, 1322118, 1530479, 3060958, 4591437, 9182874, 10713353, 13774311, 21426706, 27548622, 32140059, 64280118, 74993471, 96420177, 149986942, 192840354, 224980413, 449960826, 674941239, 1349882478]

約数ペア:

[(1, 1349882478), (2, 674941239), (3, 449960826), (6, 224980413), (7, 192840354), (9, 149986942), (14, 96420177), (18, 74993471), (21, 64280118), (42, 32140059), (49, 27548622), (63, 21426706), (98, 13774311), (126, 10713353), (147, 9182874), (294, 4591437), (441, 3060958), (882, 1530479), (1021, 1322118), (1499, 900522), (2042, 661059), (2998, 450261), (3063, 440706), (4497, 300174), (6126, 220353), (7147, 188874), (8994, 150087), (9189, 146902), (10493, 128646), (13491, 100058), (14294, 94437), (18378, 73451), (20986, 64323), (21441, 62958), (26982, 50029), (31479, 42882)]