13180416

素因数分解:

$2^9\times 3^1\times {\mathrm{8581}}^1$

素因数の和:8602

約数の個数: 40

約数和(自身を含む): 35117544

約数和(自身を除く): 21937128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 8581, 17162, 25743, 34324, 51486, 68648, 102972, 137296, 205944, 274592, 411888, 549184, 823776, 1098368, 1647552, 2196736, 3295104, 4393472, 6590208, 13180416]

約数ペア:

[(1, 13180416), (2, 6590208), (3, 4393472), (4, 3295104), (6, 2196736), (8, 1647552), (12, 1098368), (16, 823776), (24, 549184), (32, 411888), (48, 274592), (64, 205944), (96, 137296), (128, 102972), (192, 68648), (256, 51486), (384, 34324), (512, 25743), (768, 17162), (1536, 8581)]