17841564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 49380240

約数和(自身を除く): 31538676

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, 569, 603, 804, 871, 1138, 1206, 1707, 1742, 2276, 2412, 2613, 3414, 3484, 5121, 5226, 6828, 7397, 7839, 10242, 10452, 14794, 15678, 20484, 22191, 29588, 31356, 38123, 44382, 66573, 76246, 88764, 114369, 133146, 152492, 228738, 266292, 343107, 457476, 495599, 686214, 991198, 1372428, 1486797, 1982396, 2973594, 4460391, 5947188, 8920782, 17841564]

約数ペア:

[(1, 17841564), (2, 8920782), (3, 5947188), (4, 4460391), (6, 2973594), (9, 1982396), (12, 1486797), (13, 1372428), (18, 991198), (26, 686214), (36, 495599), (39, 457476), (52, 343107), (67, 266292), (78, 228738), (117, 152492), (134, 133146), (156, 114369), (201, 88764), (234, 76246), (268, 66573), (402, 44382), (468, 38123), (569, 31356), (603, 29588), (804, 22191), (871, 20484), (1138, 15678), (1206, 14794), (1707, 10452), (1742, 10242), (2276, 7839), (2412, 7397), (2613, 6828), (3414, 5226), (3484, 5121)]