16973244

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 45147648

約数和(自身を除く): 28174404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 67, 93, 124, 134, 186, 201, 227, 268, 279, 372, 402, 454, 558, 603, 681, 804, 908, 1116, 1206, 1362, 2043, 2077, 2412, 2724, 4086, 4154, 6231, 7037, 8172, 8308, 12462, 14074, 15209, 18693, 21111, 24924, 28148, 30418, 37386, 42222, 45627, 60836, 63333, 74772, 84444, 91254, 126666, 136881, 182508, 253332, 273762, 471479, 547524, 942958, 1414437, 1885916, 2828874, 4243311, 5657748, 8486622, 16973244]

約数ペア:

[(1, 16973244), (2, 8486622), (3, 5657748), (4, 4243311), (6, 2828874), (9, 1885916), (12, 1414437), (18, 942958), (31, 547524), (36, 471479), (62, 273762), (67, 253332), (93, 182508), (124, 136881), (134, 126666), (186, 91254), (201, 84444), (227, 74772), (268, 63333), (279, 60836), (372, 45627), (402, 42222), (454, 37386), (558, 30418), (603, 28148), (681, 24924), (804, 21111), (908, 18693), (1116, 15209), (1206, 14074), (1362, 12462), (2043, 8308), (2077, 8172), (2412, 7037), (2724, 6231), (4086, 4154)]