18813303324

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{866653}}^1$

素因数の和:866736

約数の個数: 60

約数和(自身を含む): 49915803784

約数和(自身を除く): 31102500460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 268, 324, 402, 603, 804, 1206, 1809, 2412, 3618, 5427, 7236, 10854, 21708, 866653, 1733306, 2599959, 3466612, 5199918, 7799877, 10399836, 15599754, 23399631, 31199508, 46799262, 58065751, 70198893, 93598524, 116131502, 140397786, 174197253, 232263004, 280795572, 348394506, 522591759, 696789012, 1045183518, 1567775277, 2090367036, 3135550554, 4703325831, 6271101108, 9406651662, 18813303324]

約数ペア:

[(1, 18813303324), (2, 9406651662), (3, 6271101108), (4, 4703325831), (6, 3135550554), (9, 2090367036), (12, 1567775277), (18, 1045183518), (27, 696789012), (36, 522591759), (54, 348394506), (67, 280795572), (81, 232263004), (108, 174197253), (134, 140397786), (162, 116131502), (201, 93598524), (268, 70198893), (324, 58065751), (402, 46799262), (603, 31199508), (804, 23399631), (1206, 15599754), (1809, 10399836), (2412, 7799877), (3618, 5199918), (5427, 3466612), (7236, 2599959), (10854, 1733306), (21708, 866653)]