17815308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2383}}^1$

素因数の和:2486

約数の個数: 48

約数和(自身を含む): 48061440

約数和(自身を除く): 30246132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2383, 2492, 3738, 4766, 7149, 7476, 9532, 14298, 16681, 28596, 33362, 50043, 66724, 100086, 200172, 212087, 424174, 636261, 848348, 1272522, 1484609, 2545044, 2969218, 4453827, 5938436, 8907654, 17815308]

約数ペア:

[(1, 17815308), (2, 8907654), (3, 5938436), (4, 4453827), (6, 2969218), (7, 2545044), (12, 1484609), (14, 1272522), (21, 848348), (28, 636261), (42, 424174), (84, 212087), (89, 200172), (178, 100086), (267, 66724), (356, 50043), (534, 33362), (623, 28596), (1068, 16681), (1246, 14298), (1869, 9532), (2383, 7476), (2492, 7149), (3738, 4766)]