40702194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 72

約数和(自身を含む): 98676396

約数和(自身を除く): 57974202

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 181, 186, 234, 279, 362, 403, 543, 558, 806, 961, 1086, 1209, 1629, 1922, 2353, 2418, 2883, 3258, 3627, 4706, 5611, 5766, 7059, 7254, 8649, 11222, 12493, 14118, 16833, 17298, 21177, 24986, 33666, 37479, 42354, 50499, 72943, 74958, 100998, 112437, 145886, 173941, 218829, 224874, 347882, 437658, 521823, 656487, 1043646, 1312974, 1565469, 2261233, 3130938, 4522466, 6783699, 13567398, 20351097, 40702194]

約数ペア:

[(1, 40702194), (2, 20351097), (3, 13567398), (6, 6783699), (9, 4522466), (13, 3130938), (18, 2261233), (26, 1565469), (31, 1312974), (39, 1043646), (62, 656487), (78, 521823), (93, 437658), (117, 347882), (181, 224874), (186, 218829), (234, 173941), (279, 145886), (362, 112437), (403, 100998), (543, 74958), (558, 72943), (806, 50499), (961, 42354), (1086, 37479), (1209, 33666), (1629, 24986), (1922, 21177), (2353, 17298), (2418, 16833), (2883, 14118), (3258, 12493), (3627, 11222), (4706, 8649), (5611, 7254), (5766, 7059)]