2028492

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 54

約数和(自身を含む): 5389748

約数和(自身を除く): 3361256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 67, 87, 116, 134, 174, 201, 261, 268, 348, 402, 522, 603, 804, 841, 1044, 1206, 1682, 1943, 2412, 2523, 3364, 3886, 5046, 5829, 7569, 7772, 10092, 11658, 15138, 17487, 23316, 30276, 34974, 56347, 69948, 112694, 169041, 225388, 338082, 507123, 676164, 1014246, 2028492]

約数ペア:

[(1, 2028492), (2, 1014246), (3, 676164), (4, 507123), (6, 338082), (9, 225388), (12, 169041), (18, 112694), (29, 69948), (36, 56347), (58, 34974), (67, 30276), (87, 23316), (116, 17487), (134, 15138), (174, 11658), (201, 10092), (261, 7772), (268, 7569), (348, 5829), (402, 5046), (522, 3886), (603, 3364), (804, 2523), (841, 2412), (1044, 1943), (1206, 1682)]