12618933138

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1123}}^1$

素因数の和:1520

約数の個数: 128

約数和(自身を含む): 32561111040

約数和(自身を除く): 19942177902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 367, 378, 486, 567, 729, 734, 1101, 1123, 1134, 1458, 1701, 2187, 2202, 2246, 2569, 3303, 3369, 3402, 4374, 5103, 5138, 6606, 6738, 7707, 7861, 9909, 10107, 10206, 15309, 15414, 15722, 19818, 20214, 23121, 23583, 29727, 30321, 30618, 46242, 47166, 59454, 60642, 69363, 70749, 89181, 90963, 138726, 141498, 178362, 181926, 208089, 212247, 267543, 272889, 412141, 416178, 424494, 535086, 545778, 624267, 636741, 802629, 818667, 824282, 1236423, 1248534, 1273482, 1605258, 1637334, 1872801, 1910223, 2456001, 2472846, 2884987, 3709269, 3745602, 3820446, 4912002, 5618403, 5730669, 5769974, 7418538, 8654961, 11127807, 11236806, 11461338, 17192007, 17309922, 22255614, 25964883, 33383421, 34384014, 51929766, 66766842, 77894649, 100150263, 155789298, 200300526, 233683947, 300450789, 467367894, 600901578, 701051841, 901352367, 1402103682, 1802704734, 2103155523, 4206311046, 6309466569, 12618933138]

約数ペア:

[(1, 12618933138), (2, 6309466569), (3, 4206311046), (6, 2103155523), (7, 1802704734), (9, 1402103682), (14, 901352367), (18, 701051841), (21, 600901578), (27, 467367894), (42, 300450789), (54, 233683947), (63, 200300526), (81, 155789298), (126, 100150263), (162, 77894649), (189, 66766842), (243, 51929766), (367, 34384014), (378, 33383421), (486, 25964883), (567, 22255614), (729, 17309922), (734, 17192007), (1101, 11461338), (1123, 11236806), (1134, 11127807), (1458, 8654961), (1701, 7418538), (2187, 5769974), (2202, 5730669), (2246, 5618403), (2569, 4912002), (3303, 3820446), (3369, 3745602), (3402, 3709269), (4374, 2884987), (5103, 2472846), (5138, 2456001), (6606, 1910223), (6738, 1872801), (7707, 1637334), (7861, 1605258), (9909, 1273482), (10107, 1248534), (10206, 1236423), (15309, 824282), (15414, 818667), (15722, 802629), (19818, 636741), (20214, 624267), (23121, 545778), (23583, 535086), (29727, 424494), (30321, 416178), (30618, 412141), (46242, 272889), (47166, 267543), (59454, 212247), (60642, 208089), (69363, 181926), (70749, 178362), (89181, 141498), (90963, 138726)]