16420824

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1101

約数の個数: 96

約数和(自身を含む): 52515840

約数和(自身を除く): 36095016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1051, 1116, 1302, 1736, 1953, 2102, 2232, 2604, 3153, 3906, 4204, 5208, 6306, 7357, 7812, 8408, 9459, 12612, 14714, 15624, 18918, 22071, 25224, 29428, 32581, 37836, 44142, 58856, 65162, 66213, 75672, 88284, 97743, 130324, 132426, 176568, 195486, 228067, 260648, 264852, 293229, 390972, 456134, 529704, 586458, 684201, 781944, 912268, 1172916, 1368402, 1824536, 2052603, 2345832, 2736804, 4105206, 5473608, 8210412, 16420824]

約数ペア:

[(1, 16420824), (2, 8210412), (3, 5473608), (4, 4105206), (6, 2736804), (7, 2345832), (8, 2052603), (9, 1824536), (12, 1368402), (14, 1172916), (18, 912268), (21, 781944), (24, 684201), (28, 586458), (31, 529704), (36, 456134), (42, 390972), (56, 293229), (62, 264852), (63, 260648), (72, 228067), (84, 195486), (93, 176568), (124, 132426), (126, 130324), (168, 97743), (186, 88284), (217, 75672), (248, 66213), (252, 65162), (279, 58856), (372, 44142), (434, 37836), (504, 32581), (558, 29428), (651, 25224), (744, 22071), (868, 18918), (1051, 15624), (1116, 14714), (1302, 12612), (1736, 9459), (1953, 8408), (2102, 7812), (2232, 7357), (2604, 6306), (3153, 5208), (3906, 4204)]