6438744

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2321

約数の個数: 64

約数和(自身を含む): 19269600

約数和(自身を除く): 12830856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2293, 2808, 4586, 6879, 9172, 13758, 18344, 20637, 27516, 29809, 41274, 55032, 59618, 61911, 82548, 89427, 119236, 123822, 165096, 178854, 238472, 247644, 268281, 357708, 495288, 536562, 715416, 804843, 1073124, 1609686, 2146248, 3219372, 6438744]

約数ペア:

[(1, 6438744), (2, 3219372), (3, 2146248), (4, 1609686), (6, 1073124), (8, 804843), (9, 715416), (12, 536562), (13, 495288), (18, 357708), (24, 268281), (26, 247644), (27, 238472), (36, 178854), (39, 165096), (52, 123822), (54, 119236), (72, 89427), (78, 82548), (104, 61911), (108, 59618), (117, 55032), (156, 41274), (216, 29809), (234, 27516), (312, 20637), (351, 18344), (468, 13758), (702, 9172), (936, 6879), (1404, 4586), (2293, 2808)]