21973224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10061}}^1$

素因数の和:10090

約数の個数: 64

約数和(自身を含む): 67616640

約数和(自身を除く): 45643416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 10061, 20122, 30183, 40244, 60366, 70427, 80488, 120732, 130793, 140854, 211281, 241464, 261586, 281708, 392379, 422562, 523172, 563416, 784758, 845124, 915551, 1046344, 1569516, 1690248, 1831102, 2746653, 3139032, 3662204, 5493306, 7324408, 10986612, 21973224]

約数ペア:

[(1, 21973224), (2, 10986612), (3, 7324408), (4, 5493306), (6, 3662204), (7, 3139032), (8, 2746653), (12, 1831102), (13, 1690248), (14, 1569516), (21, 1046344), (24, 915551), (26, 845124), (28, 784758), (39, 563416), (42, 523172), (52, 422562), (56, 392379), (78, 281708), (84, 261586), (91, 241464), (104, 211281), (156, 140854), (168, 130793), (182, 120732), (273, 80488), (312, 70427), (364, 60366), (546, 40244), (728, 30183), (1092, 20122), (2184, 10061)]