18226944

素因数分解:

$2^8\times 3^5\times {\mathrm{293}}^1$

素因数の和:324

約数の個数: 108

約数和(自身を含む): 54685176

約数和(自身を除く): 36458232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 293, 324, 384, 432, 486, 576, 586, 648, 768, 864, 879, 972, 1152, 1172, 1296, 1728, 1758, 1944, 2304, 2344, 2592, 2637, 3456, 3516, 3888, 4688, 5184, 5274, 6912, 7032, 7776, 7911, 9376, 10368, 10548, 14064, 15552, 15822, 18752, 20736, 21096, 23733, 28128, 31104, 31644, 37504, 42192, 47466, 56256, 62208, 63288, 71199, 75008, 84384, 94932, 112512, 126576, 142398, 168768, 189864, 225024, 253152, 284796, 337536, 379728, 506304, 569592, 675072, 759456, 1012608, 1139184, 1518912, 2025216, 2278368, 3037824, 4556736, 6075648, 9113472, 18226944]

約数ペア:

[(1, 18226944), (2, 9113472), (3, 6075648), (4, 4556736), (6, 3037824), (8, 2278368), (9, 2025216), (12, 1518912), (16, 1139184), (18, 1012608), (24, 759456), (27, 675072), (32, 569592), (36, 506304), (48, 379728), (54, 337536), (64, 284796), (72, 253152), (81, 225024), (96, 189864), (108, 168768), (128, 142398), (144, 126576), (162, 112512), (192, 94932), (216, 84384), (243, 75008), (256, 71199), (288, 63288), (293, 62208), (324, 56256), (384, 47466), (432, 42192), (486, 37504), (576, 31644), (586, 31104), (648, 28128), (768, 23733), (864, 21096), (879, 20736), (972, 18752), (1152, 15822), (1172, 15552), (1296, 14064), (1728, 10548), (1758, 10368), (1944, 9376), (2304, 7911), (2344, 7776), (2592, 7032), (2637, 6912), (3456, 5274), (3516, 5184), (3888, 4688)]