2912785854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:546

約数の個数: 128

約数和(自身を含む): 6818549760

約数和(自身を除く): 3905763906

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 37, 62, 66, 74, 93, 109, 111, 186, 218, 222, 327, 341, 353, 407, 654, 682, 706, 814, 1023, 1059, 1147, 1199, 1221, 2046, 2118, 2294, 2398, 2442, 3379, 3441, 3597, 3883, 4033, 6758, 6882, 7194, 7766, 8066, 10137, 10943, 11649, 12099, 12617, 13061, 20274, 21886, 23298, 24198, 25234, 26122, 32829, 37169, 37851, 38477, 39183, 44363, 65658, 74338, 75702, 76954, 78366, 88726, 111507, 115431, 120373, 125023, 133089, 143671, 223014, 230862, 240746, 250046, 266178, 287342, 361119, 375069, 404891, 423247, 431013, 722238, 750138, 809782, 846494, 862026, 1192787, 1214673, 1269741, 1375253, 1423649, 2385574, 2429346, 2539482, 2750506, 2847298, 3578361, 4125759, 4270947, 4453801, 7156722, 8251518, 8541894, 8907602, 13120657, 13361403, 15660139, 26241314, 26722806, 31320278, 39361971, 44133119, 46980417, 78723942, 88266238, 93960834, 132399357, 264798714, 485464309, 970928618, 1456392927, 2912785854]

約数ペア:

[(1, 2912785854), (2, 1456392927), (3, 970928618), (6, 485464309), (11, 264798714), (22, 132399357), (31, 93960834), (33, 88266238), (37, 78723942), (62, 46980417), (66, 44133119), (74, 39361971), (93, 31320278), (109, 26722806), (111, 26241314), (186, 15660139), (218, 13361403), (222, 13120657), (327, 8907602), (341, 8541894), (353, 8251518), (407, 7156722), (654, 4453801), (682, 4270947), (706, 4125759), (814, 3578361), (1023, 2847298), (1059, 2750506), (1147, 2539482), (1199, 2429346), (1221, 2385574), (2046, 1423649), (2118, 1375253), (2294, 1269741), (2398, 1214673), (2442, 1192787), (3379, 862026), (3441, 846494), (3597, 809782), (3883, 750138), (4033, 722238), (6758, 431013), (6882, 423247), (7194, 404891), (7766, 375069), (8066, 361119), (10137, 287342), (10943, 266178), (11649, 250046), (12099, 240746), (12617, 230862), (13061, 223014), (20274, 143671), (21886, 133089), (23298, 125023), (24198, 120373), (25234, 115431), (26122, 111507), (32829, 88726), (37169, 78366), (37851, 76954), (38477, 75702), (39183, 74338), (44363, 65658)]