15042342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{643}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 34497792

約数和(自身を除く): 19455450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 557, 643, 1114, 1286, 1671, 1929, 3342, 3858, 3899, 4501, 7798, 9002, 11697, 13503, 23394, 27006, 358151, 716302, 1074453, 2148906, 2507057, 5014114, 7521171, 15042342]

約数ペア:

[(1, 15042342), (2, 7521171), (3, 5014114), (6, 2507057), (7, 2148906), (14, 1074453), (21, 716302), (42, 358151), (557, 27006), (643, 23394), (1114, 13503), (1286, 11697), (1671, 9002), (1929, 7798), (3342, 4501), (3858, 3899)]