42639912

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{28201}}^1$

素因数の和:28223

約数の個数: 64

約数和(自身を含む): 135369600

約数和(自身を除く): 92729688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 28201, 56402, 84603, 112804, 169206, 197407, 225608, 253809, 338412, 394814, 507618, 592221, 676824, 761427, 789628, 1015236, 1184442, 1522854, 1579256, 1776663, 2030472, 2368884, 3045708, 3553326, 4737768, 5329989, 6091416, 7106652, 10659978, 14213304, 21319956, 42639912]

約数ペア:

[(1, 42639912), (2, 21319956), (3, 14213304), (4, 10659978), (6, 7106652), (7, 6091416), (8, 5329989), (9, 4737768), (12, 3553326), (14, 3045708), (18, 2368884), (21, 2030472), (24, 1776663), (27, 1579256), (28, 1522854), (36, 1184442), (42, 1015236), (54, 789628), (56, 761427), (63, 676824), (72, 592221), (84, 507618), (108, 394814), (126, 338412), (168, 253809), (189, 225608), (216, 197407), (252, 169206), (378, 112804), (504, 84603), (756, 56402), (1512, 28201)]