42616938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 106202880

約数和(自身を除く): 63585942

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 89, 91, 178, 182, 267, 273, 534, 546, 623, 877, 1157, 1246, 1754, 1869, 2314, 2631, 3471, 3738, 5262, 6139, 6942, 8099, 11401, 12278, 16198, 18417, 22802, 24297, 34203, 36834, 48594, 68406, 78053, 79807, 156106, 159614, 234159, 239421, 468318, 478842, 546371, 1014689, 1092742, 1639113, 2029378, 3044067, 3278226, 6088134, 7102823, 14205646, 21308469, 42616938]

約数ペア:

[(1, 42616938), (2, 21308469), (3, 14205646), (6, 7102823), (7, 6088134), (13, 3278226), (14, 3044067), (21, 2029378), (26, 1639113), (39, 1092742), (42, 1014689), (78, 546371), (89, 478842), (91, 468318), (178, 239421), (182, 234159), (267, 159614), (273, 156106), (534, 79807), (546, 78053), (623, 68406), (877, 48594), (1157, 36834), (1246, 34203), (1754, 24297), (1869, 22802), (2314, 18417), (2631, 16198), (3471, 12278), (3738, 11401), (5262, 8099), (6139, 6942)]