16621332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 49373184

約数和(自身を除く): 32751852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 491, 546, 651, 806, 868, 982, 1092, 1209, 1302, 1473, 1612, 1964, 2418, 2604, 2821, 2946, 3437, 4836, 5642, 5892, 6383, 6874, 8463, 10311, 11284, 12766, 13748, 15221, 16926, 19149, 20622, 25532, 30442, 33852, 38298, 41244, 44681, 45663, 60884, 76596, 89362, 91326, 106547, 134043, 178724, 182652, 197873, 213094, 268086, 319641, 395746, 426188, 536172, 593619, 639282, 791492, 1187238, 1278564, 1385111, 2374476, 2770222, 4155333, 5540444, 8310666, 16621332]

約数ペア:

[(1, 16621332), (2, 8310666), (3, 5540444), (4, 4155333), (6, 2770222), (7, 2374476), (12, 1385111), (13, 1278564), (14, 1187238), (21, 791492), (26, 639282), (28, 593619), (31, 536172), (39, 426188), (42, 395746), (52, 319641), (62, 268086), (78, 213094), (84, 197873), (91, 182652), (93, 178724), (124, 134043), (156, 106547), (182, 91326), (186, 89362), (217, 76596), (273, 60884), (364, 45663), (372, 44681), (403, 41244), (434, 38298), (491, 33852), (546, 30442), (651, 25532), (806, 20622), (868, 19149), (982, 16926), (1092, 15221), (1209, 13748), (1302, 12766), (1473, 11284), (1612, 10311), (1964, 8463), (2418, 6874), (2604, 6383), (2821, 5892), (2946, 5642), (3437, 4836)]