11665638

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 27209520

約数和(自身を除く): 15543882

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 134, 153, 201, 306, 402, 569, 603, 1138, 1139, 1206, 1707, 2278, 3414, 3417, 5121, 6834, 9673, 10242, 10251, 19346, 20502, 29019, 38123, 58038, 76246, 87057, 114369, 174114, 228738, 343107, 648091, 686214, 1296182, 1944273, 3888546, 5832819, 11665638]

約数ペア:

[(1, 11665638), (2, 5832819), (3, 3888546), (6, 1944273), (9, 1296182), (17, 686214), (18, 648091), (34, 343107), (51, 228738), (67, 174114), (102, 114369), (134, 87057), (153, 76246), (201, 58038), (306, 38123), (402, 29019), (569, 20502), (603, 19346), (1138, 10251), (1139, 10242), (1206, 9673), (1707, 6834), (2278, 5121), (3414, 3417)]