21958944

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:858

約数の個数: 96

約数和(自身を含む): 67568256

約数和(自身を除く): 45609312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 82, 84, 96, 112, 123, 164, 168, 224, 246, 287, 328, 336, 492, 574, 656, 672, 797, 861, 984, 1148, 1312, 1594, 1722, 1968, 2296, 2391, 3188, 3444, 3936, 4592, 4782, 5579, 6376, 6888, 9184, 9564, 11158, 12752, 13776, 16737, 19128, 22316, 25504, 27552, 32677, 33474, 38256, 44632, 65354, 66948, 76512, 89264, 98031, 130708, 133896, 178528, 196062, 228739, 261416, 267792, 392124, 457478, 522832, 535584, 686217, 784248, 914956, 1045664, 1372434, 1568496, 1829912, 2744868, 3136992, 3659824, 5489736, 7319648, 10979472, 21958944]

約数ペア:

[(1, 21958944), (2, 10979472), (3, 7319648), (4, 5489736), (6, 3659824), (7, 3136992), (8, 2744868), (12, 1829912), (14, 1568496), (16, 1372434), (21, 1045664), (24, 914956), (28, 784248), (32, 686217), (41, 535584), (42, 522832), (48, 457478), (56, 392124), (82, 267792), (84, 261416), (96, 228739), (112, 196062), (123, 178528), (164, 133896), (168, 130708), (224, 98031), (246, 89264), (287, 76512), (328, 66948), (336, 65354), (492, 44632), (574, 38256), (656, 33474), (672, 32677), (797, 27552), (861, 25504), (984, 22316), (1148, 19128), (1312, 16737), (1594, 13776), (1722, 12752), (1968, 11158), (2296, 9564), (2391, 9184), (3188, 6888), (3444, 6376), (3936, 5579), (4592, 4782)]