18092412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:667

約数の個数: 72

約数和(自身を含む): 50073296

約数和(自身を除く): 31980884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 577, 603, 804, 871, 1154, 1206, 1731, 1742, 2308, 2412, 2613, 3462, 3484, 5193, 5226, 6924, 7501, 7839, 10386, 10452, 15002, 15678, 20772, 22503, 30004, 31356, 38659, 45006, 67509, 77318, 90012, 115977, 135018, 154636, 231954, 270036, 347931, 463908, 502567, 695862, 1005134, 1391724, 1507701, 2010268, 3015402, 4523103, 6030804, 9046206, 18092412]

約数ペア:

[(1, 18092412), (2, 9046206), (3, 6030804), (4, 4523103), (6, 3015402), (9, 2010268), (12, 1507701), (13, 1391724), (18, 1005134), (26, 695862), (36, 502567), (39, 463908), (52, 347931), (67, 270036), (78, 231954), (117, 154636), (134, 135018), (156, 115977), (201, 90012), (234, 77318), (268, 67509), (402, 45006), (468, 38659), (577, 31356), (603, 30004), (804, 22503), (871, 20772), (1154, 15678), (1206, 15002), (1731, 10452), (1742, 10386), (2308, 7839), (2412, 7501), (2613, 6924), (3462, 5226), (3484, 5193)]