7453196478

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{11071}}^1$

素因数の和:11239

約数の個数: 128

約数和(自身を含む): 20535459840

約数和(自身を除く): 13082263362

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 137, 182, 189, 234, 273, 274, 351, 378, 411, 546, 702, 819, 822, 959, 1233, 1638, 1781, 1918, 2457, 2466, 2877, 3562, 3699, 4914, 5343, 5754, 7398, 8631, 10686, 11071, 12467, 16029, 17262, 22142, 24934, 25893, 32058, 33213, 37401, 48087, 51786, 66426, 74802, 77497, 96174, 99639, 112203, 143923, 154994, 199278, 224406, 232491, 287846, 298917, 336609, 431769, 464982, 597834, 673218, 697473, 863538, 1007461, 1295307, 1394946, 1516727, 2014922, 2092419, 2590614, 3022383, 3033454, 3885921, 4184838, 4550181, 6044766, 7771842, 9067149, 9100362, 10617089, 13650543, 18134298, 19717451, 21234178, 27201447, 27301086, 31851267, 39434902, 40951629, 54402894, 59152353, 63702534, 81903258, 95553801, 118304706, 138022157, 177457059, 191107602, 276044314, 286661403, 354914118, 414066471, 532371177, 573322806, 828132942, 1064742354, 1242199413, 2484398826, 3726598239, 7453196478]

約数ペア:

[(1, 7453196478), (2, 3726598239), (3, 2484398826), (6, 1242199413), (7, 1064742354), (9, 828132942), (13, 573322806), (14, 532371177), (18, 414066471), (21, 354914118), (26, 286661403), (27, 276044314), (39, 191107602), (42, 177457059), (54, 138022157), (63, 118304706), (78, 95553801), (91, 81903258), (117, 63702534), (126, 59152353), (137, 54402894), (182, 40951629), (189, 39434902), (234, 31851267), (273, 27301086), (274, 27201447), (351, 21234178), (378, 19717451), (411, 18134298), (546, 13650543), (702, 10617089), (819, 9100362), (822, 9067149), (959, 7771842), (1233, 6044766), (1638, 4550181), (1781, 4184838), (1918, 3885921), (2457, 3033454), (2466, 3022383), (2877, 2590614), (3562, 2092419), (3699, 2014922), (4914, 1516727), (5343, 1394946), (5754, 1295307), (7398, 1007461), (8631, 863538), (10686, 697473), (11071, 673218), (12467, 597834), (16029, 464982), (17262, 431769), (22142, 336609), (24934, 298917), (25893, 287846), (32058, 232491), (33213, 224406), (37401, 199278), (48087, 154994), (51786, 143923), (66426, 112203), (74802, 99639), (77497, 96174)]