18989075862

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{48847}}^1$

素因数の和:49194

約数の個数: 64

約数和(自身を含む): 44174223360

約数和(自身を除く): 25185147498

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 313, 414, 621, 626, 939, 1242, 1878, 2817, 5634, 7199, 8451, 14398, 16902, 21597, 43194, 48847, 64791, 97694, 129582, 146541, 194373, 293082, 388746, 439623, 879246, 1123481, 1318869, 2246962, 2637738, 3370443, 6740886, 10111329, 15289111, 20222658, 30333987, 30578222, 45867333, 60667974, 91734666, 137601999, 275203998, 351649553, 412805997, 703299106, 825611994, 1054948659, 2109897318, 3164845977, 6329691954, 9494537931, 18989075862]

約数ペア:

[(1, 18989075862), (2, 9494537931), (3, 6329691954), (6, 3164845977), (9, 2109897318), (18, 1054948659), (23, 825611994), (27, 703299106), (46, 412805997), (54, 351649553), (69, 275203998), (138, 137601999), (207, 91734666), (313, 60667974), (414, 45867333), (621, 30578222), (626, 30333987), (939, 20222658), (1242, 15289111), (1878, 10111329), (2817, 6740886), (5634, 3370443), (7199, 2637738), (8451, 2246962), (14398, 1318869), (16902, 1123481), (21597, 879246), (43194, 439623), (48847, 388746), (64791, 293082), (97694, 194373), (129582, 146541)]