21845472

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 63431424

約数和(自身を除く): 41585952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 137, 151, 176, 264, 274, 302, 352, 411, 453, 528, 548, 604, 822, 906, 1056, 1096, 1208, 1507, 1644, 1661, 1812, 2192, 2416, 3014, 3288, 3322, 3624, 4384, 4521, 4832, 4983, 6028, 6576, 6644, 7248, 9042, 9966, 12056, 13152, 13288, 14496, 18084, 19932, 20687, 24112, 26576, 36168, 39864, 41374, 48224, 53152, 62061, 72336, 79728, 82748, 124122, 144672, 159456, 165496, 227557, 248244, 330992, 455114, 496488, 661984, 682671, 910228, 992976, 1365342, 1820456, 1985952, 2730684, 3640912, 5461368, 7281824, 10922736, 21845472]

約数ペア:

[(1, 21845472), (2, 10922736), (3, 7281824), (4, 5461368), (6, 3640912), (8, 2730684), (11, 1985952), (12, 1820456), (16, 1365342), (22, 992976), (24, 910228), (32, 682671), (33, 661984), (44, 496488), (48, 455114), (66, 330992), (88, 248244), (96, 227557), (132, 165496), (137, 159456), (151, 144672), (176, 124122), (264, 82748), (274, 79728), (302, 72336), (352, 62061), (411, 53152), (453, 48224), (528, 41374), (548, 39864), (604, 36168), (822, 26576), (906, 24112), (1056, 20687), (1096, 19932), (1208, 18084), (1507, 14496), (1644, 13288), (1661, 13152), (1812, 12056), (2192, 9966), (2416, 9042), (3014, 7248), (3288, 6644), (3322, 6576), (3624, 6028), (4384, 4983), (4521, 4832)]