628974738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293639}}^1$

素因数の和:293671

約数の個数: 48

約数和(自身を含む): 1649082240

約数和(自身を除く): 1020107502

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 293639, 587278, 880917, 1761834, 2055473, 2642751, 4110946, 4991863, 5285502, 6166419, 9983726, 12332838, 14975589, 18499257, 29951178, 34943041, 36998514, 44926767, 69886082, 89853534, 104829123, 209658246, 314487369, 628974738]

約数ペア:

[(1, 628974738), (2, 314487369), (3, 209658246), (6, 104829123), (7, 89853534), (9, 69886082), (14, 44926767), (17, 36998514), (18, 34943041), (21, 29951178), (34, 18499257), (42, 14975589), (51, 12332838), (63, 9983726), (102, 6166419), (119, 5285502), (126, 4991863), (153, 4110946), (238, 2642751), (306, 2055473), (357, 1761834), (714, 880917), (1071, 587278), (2142, 293639)]