1992557112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{912343}}^1$

素因数の和:912372

約数の個数: 64

約数和(自身を含む): 6130951680

約数和(自身を除く): 4138394568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 912343, 1824686, 2737029, 3649372, 5474058, 6386401, 7298744, 10948116, 11860459, 12772802, 19159203, 21896232, 23720918, 25545604, 35581377, 38318406, 47441836, 51091208, 71162754, 76636812, 83023213, 94883672, 142325508, 153273624, 166046426, 249069639, 284651016, 332092852, 498139278, 664185704, 996278556, 1992557112]

約数ペア:

[(1, 1992557112), (2, 996278556), (3, 664185704), (4, 498139278), (6, 332092852), (7, 284651016), (8, 249069639), (12, 166046426), (13, 153273624), (14, 142325508), (21, 94883672), (24, 83023213), (26, 76636812), (28, 71162754), (39, 51091208), (42, 47441836), (52, 38318406), (56, 35581377), (78, 25545604), (84, 23720918), (91, 21896232), (104, 19159203), (156, 12772802), (168, 11860459), (182, 10948116), (273, 7298744), (312, 6386401), (364, 5474058), (546, 3649372), (728, 2737029), (1092, 1824686), (2184, 912343)]