18576420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4621}}^1$

素因数の和:4700

約数の個数: 48

約数和(自身を含む): 52801728

約数和(自身を除く): 34225308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 4621, 9242, 13863, 18484, 23105, 27726, 46210, 55452, 69315, 92420, 138630, 277260, 309607, 619214, 928821, 1238428, 1548035, 1857642, 3096070, 3715284, 4644105, 6192140, 9288210, 18576420]

約数ペア:

[(1, 18576420), (2, 9288210), (3, 6192140), (4, 4644105), (5, 3715284), (6, 3096070), (10, 1857642), (12, 1548035), (15, 1238428), (20, 928821), (30, 619214), (60, 309607), (67, 277260), (134, 138630), (201, 92420), (268, 69315), (335, 55452), (402, 46210), (670, 27726), (804, 23105), (1005, 18484), (1340, 13863), (2010, 9242), (4020, 4621)]