21759552

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1076

約数の個数: 84

約数和(自身を含む): 64118236

約数和(自身を除く): 42358684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 144, 148, 192, 222, 288, 296, 333, 444, 576, 592, 666, 888, 1021, 1184, 1332, 1776, 2042, 2368, 2664, 3063, 3552, 4084, 5328, 6126, 7104, 8168, 9189, 10656, 12252, 16336, 18378, 21312, 24504, 32672, 36756, 37777, 49008, 65344, 73512, 75554, 98016, 113331, 147024, 151108, 196032, 226662, 294048, 302216, 339993, 453324, 588096, 604432, 679986, 906648, 1208864, 1359972, 1813296, 2417728, 2719944, 3626592, 5439888, 7253184, 10879776, 21759552]

約数ペア:

[(1, 21759552), (2, 10879776), (3, 7253184), (4, 5439888), (6, 3626592), (8, 2719944), (9, 2417728), (12, 1813296), (16, 1359972), (18, 1208864), (24, 906648), (32, 679986), (36, 604432), (37, 588096), (48, 453324), (64, 339993), (72, 302216), (74, 294048), (96, 226662), (111, 196032), (144, 151108), (148, 147024), (192, 113331), (222, 98016), (288, 75554), (296, 73512), (333, 65344), (444, 49008), (576, 37777), (592, 36756), (666, 32672), (888, 24504), (1021, 21312), (1184, 18378), (1332, 16336), (1776, 12252), (2042, 10656), (2368, 9189), (2664, 8168), (3063, 7104), (3552, 6126), (4084, 5328)]