39645396

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{229}}^2$

素因数の和:478

約数の個数: 72

約数和(自身を含む): 117983040

約数和(自身を除く): 78337644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 229, 252, 378, 458, 687, 756, 916, 1374, 1603, 2061, 2748, 3206, 4122, 4809, 6183, 6412, 8244, 9618, 12366, 14427, 19236, 24732, 28854, 43281, 52441, 57708, 86562, 104882, 157323, 173124, 209764, 314646, 367087, 471969, 629292, 734174, 943938, 1101261, 1415907, 1468348, 1887876, 2202522, 2831814, 3303783, 4405044, 5663628, 6607566, 9911349, 13215132, 19822698, 39645396]

約数ペア:

[(1, 39645396), (2, 19822698), (3, 13215132), (4, 9911349), (6, 6607566), (7, 5663628), (9, 4405044), (12, 3303783), (14, 2831814), (18, 2202522), (21, 1887876), (27, 1468348), (28, 1415907), (36, 1101261), (42, 943938), (54, 734174), (63, 629292), (84, 471969), (108, 367087), (126, 314646), (189, 209764), (229, 173124), (252, 157323), (378, 104882), (458, 86562), (687, 57708), (756, 52441), (916, 43281), (1374, 28854), (1603, 24732), (2061, 19236), (2748, 14427), (3206, 12366), (4122, 9618), (4809, 8244), (6183, 6412)]