2533692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 7150080

約数和(自身を除く): 4616388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 139, 147, 186, 196, 217, 278, 294, 372, 417, 434, 556, 588, 651, 834, 868, 973, 1302, 1519, 1668, 1946, 2604, 2919, 3038, 3892, 4309, 4557, 5838, 6076, 6811, 8618, 9114, 11676, 12927, 13622, 17236, 18228, 20433, 25854, 27244, 30163, 40866, 51708, 60326, 81732, 90489, 120652, 180978, 211141, 361956, 422282, 633423, 844564, 1266846, 2533692]

約数ペア:

[(1, 2533692), (2, 1266846), (3, 844564), (4, 633423), (6, 422282), (7, 361956), (12, 211141), (14, 180978), (21, 120652), (28, 90489), (31, 81732), (42, 60326), (49, 51708), (62, 40866), (84, 30163), (93, 27244), (98, 25854), (124, 20433), (139, 18228), (147, 17236), (186, 13622), (196, 12927), (217, 11676), (278, 9114), (294, 8618), (372, 6811), (417, 6076), (434, 5838), (556, 4557), (588, 4309), (651, 3892), (834, 3038), (868, 2919), (973, 2604), (1302, 1946), (1519, 1668)]