11937384

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{4481}}^1$

素因数の和:4530

約数の個数: 48

約数和(自身を含む): 33211620

約数和(自身を除く): 21274236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 4481, 8962, 13443, 17924, 26886, 35848, 40329, 53772, 80658, 107544, 161316, 165797, 322632, 331594, 497391, 663188, 994782, 1326376, 1492173, 1989564, 2984346, 3979128, 5968692, 11937384]

約数ペア:

[(1, 11937384), (2, 5968692), (3, 3979128), (4, 2984346), (6, 1989564), (8, 1492173), (9, 1326376), (12, 994782), (18, 663188), (24, 497391), (36, 331594), (37, 322632), (72, 165797), (74, 161316), (111, 107544), (148, 80658), (222, 53772), (296, 40329), (333, 35848), (444, 26886), (666, 17924), (888, 13443), (1332, 8962), (2664, 4481)]