38390598

素因数分解:

$2^1\times 3^7\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 88323840

約数和(自身を除く): 49933242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 131, 134, 162, 201, 243, 262, 393, 402, 486, 603, 729, 786, 1179, 1206, 1458, 1809, 2187, 2358, 3537, 3618, 4374, 5427, 7074, 8777, 10611, 10854, 16281, 17554, 21222, 26331, 31833, 32562, 48843, 52662, 63666, 78993, 95499, 97686, 146529, 157986, 190998, 236979, 286497, 293058, 473958, 572994, 710937, 1421874, 2132811, 4265622, 6398433, 12796866, 19195299, 38390598]

約数ペア:

[(1, 38390598), (2, 19195299), (3, 12796866), (6, 6398433), (9, 4265622), (18, 2132811), (27, 1421874), (54, 710937), (67, 572994), (81, 473958), (131, 293058), (134, 286497), (162, 236979), (201, 190998), (243, 157986), (262, 146529), (393, 97686), (402, 95499), (486, 78993), (603, 63666), (729, 52662), (786, 48843), (1179, 32562), (1206, 31833), (1458, 26331), (1809, 21222), (2187, 17554), (2358, 16281), (3537, 10854), (3618, 10611), (4374, 8777), (5427, 7074)]