1621874436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1485233}}^1$

素因数の和:1485260

約数の個数: 48

約数和(自身を含む): 4657693824

約数和(自身を除く): 3035819388

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 1485233, 2970466, 4455699, 5940932, 8911398, 10396631, 17822796, 19308029, 20793262, 31189893, 38616058, 41586524, 57924087, 62379786, 77232116, 115848174, 124759572, 135156203, 231696348, 270312406, 405468609, 540624812, 810937218, 1621874436]

約数ペア:

[(1, 1621874436), (2, 810937218), (3, 540624812), (4, 405468609), (6, 270312406), (7, 231696348), (12, 135156203), (13, 124759572), (14, 115848174), (21, 77232116), (26, 62379786), (28, 57924087), (39, 41586524), (42, 38616058), (52, 31189893), (78, 20793262), (84, 19308029), (91, 17822796), (156, 10396631), (182, 8911398), (273, 5940932), (364, 4455699), (546, 2970466), (1092, 1485233)]