31968108

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:618

約数の個数: 84

約数和(自身を含む): 88445560

約数和(自身を除く): 56477452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 577, 684, 729, 972, 1026, 1154, 1458, 1539, 1731, 2052, 2308, 2916, 3078, 3462, 4617, 5193, 6156, 6924, 9234, 10386, 10963, 13851, 15579, 18468, 20772, 21926, 27702, 31158, 32889, 43852, 46737, 55404, 62316, 65778, 93474, 98667, 131556, 140211, 186948, 197334, 280422, 296001, 394668, 420633, 560844, 592002, 841266, 888003, 1184004, 1682532, 1776006, 2664009, 3552012, 5328018, 7992027, 10656036, 15984054, 31968108]

約数ペア:

[(1, 31968108), (2, 15984054), (3, 10656036), (4, 7992027), (6, 5328018), (9, 3552012), (12, 2664009), (18, 1776006), (19, 1682532), (27, 1184004), (36, 888003), (38, 841266), (54, 592002), (57, 560844), (76, 420633), (81, 394668), (108, 296001), (114, 280422), (162, 197334), (171, 186948), (228, 140211), (243, 131556), (324, 98667), (342, 93474), (486, 65778), (513, 62316), (577, 55404), (684, 46737), (729, 43852), (972, 32889), (1026, 31158), (1154, 27702), (1458, 21926), (1539, 20772), (1731, 18468), (2052, 15579), (2308, 13851), (2916, 10963), (3078, 10386), (3462, 9234), (4617, 6924), (5193, 6156)]