18846912

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 112

約数和(自身を含む): 58684160

約数和(自身を除く): 39837248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 148, 168, 192, 222, 224, 259, 296, 336, 379, 444, 448, 518, 592, 672, 758, 777, 888, 1036, 1137, 1184, 1344, 1516, 1554, 1776, 2072, 2274, 2368, 2653, 3032, 3108, 3552, 4144, 4548, 5306, 6064, 6216, 7104, 7959, 8288, 9096, 10612, 12128, 12432, 14023, 15918, 16576, 18192, 21224, 24256, 24864, 28046, 31836, 36384, 42069, 42448, 49728, 56092, 63672, 72768, 84138, 84896, 98161, 112184, 127344, 168276, 169792, 196322, 224368, 254688, 294483, 336552, 392644, 448736, 509376, 588966, 673104, 785288, 897472, 1177932, 1346208, 1570576, 2355864, 2692416, 3141152, 4711728, 6282304, 9423456, 18846912]

約数ペア:

[(1, 18846912), (2, 9423456), (3, 6282304), (4, 4711728), (6, 3141152), (7, 2692416), (8, 2355864), (12, 1570576), (14, 1346208), (16, 1177932), (21, 897472), (24, 785288), (28, 673104), (32, 588966), (37, 509376), (42, 448736), (48, 392644), (56, 336552), (64, 294483), (74, 254688), (84, 224368), (96, 196322), (111, 169792), (112, 168276), (148, 127344), (168, 112184), (192, 98161), (222, 84896), (224, 84138), (259, 72768), (296, 63672), (336, 56092), (379, 49728), (444, 42448), (448, 42069), (518, 36384), (592, 31836), (672, 28046), (758, 24864), (777, 24256), (888, 21224), (1036, 18192), (1137, 16576), (1184, 15918), (1344, 14023), (1516, 12432), (1554, 12128), (1776, 10612), (2072, 9096), (2274, 8288), (2368, 7959), (2653, 7104), (3032, 6216), (3108, 6064), (3552, 5306), (4144, 4548)]