18222880312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{64019}}^1$

素因数の和:64085

約数の個数: 128

約数和(自身を含む): 46463155200

約数和(自身を除く): 28240274888

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 23, 26, 28, 34, 46, 52, 56, 68, 91, 92, 104, 119, 136, 161, 182, 184, 221, 238, 299, 322, 364, 391, 442, 476, 598, 644, 728, 782, 884, 952, 1196, 1288, 1547, 1564, 1768, 2093, 2392, 2737, 3094, 3128, 4186, 5083, 5474, 6188, 8372, 10166, 10948, 12376, 16744, 20332, 21896, 35581, 40664, 64019, 71162, 128038, 142324, 256076, 284648, 448133, 512152, 832247, 896266, 1088323, 1472437, 1664494, 1792532, 2176646, 2944874, 3328988, 3585064, 4353292, 5825729, 5889748, 6657976, 7618261, 8706584, 10307059, 11651458, 11779496, 14148199, 15236522, 19141681, 20614118, 23302916, 25031429, 28296398, 30473044, 38283362, 41228236, 46605832, 50062858, 56592796, 60946088, 76566724, 82456472, 99037393, 100125716, 113185592, 133991767, 153133448, 175220003, 198074786, 200251432, 267983534, 325408577, 350440006, 396149572, 535967068, 650817154, 700880012, 792299144, 1071934136, 1301634308, 1401760024, 2277860039, 2603268616, 4555720078, 9111440156, 18222880312]

約数ペア:

[(1, 18222880312), (2, 9111440156), (4, 4555720078), (7, 2603268616), (8, 2277860039), (13, 1401760024), (14, 1301634308), (17, 1071934136), (23, 792299144), (26, 700880012), (28, 650817154), (34, 535967068), (46, 396149572), (52, 350440006), (56, 325408577), (68, 267983534), (91, 200251432), (92, 198074786), (104, 175220003), (119, 153133448), (136, 133991767), (161, 113185592), (182, 100125716), (184, 99037393), (221, 82456472), (238, 76566724), (299, 60946088), (322, 56592796), (364, 50062858), (391, 46605832), (442, 41228236), (476, 38283362), (598, 30473044), (644, 28296398), (728, 25031429), (782, 23302916), (884, 20614118), (952, 19141681), (1196, 15236522), (1288, 14148199), (1547, 11779496), (1564, 11651458), (1768, 10307059), (2093, 8706584), (2392, 7618261), (2737, 6657976), (3094, 5889748), (3128, 5825729), (4186, 4353292), (5083, 3585064), (5474, 3328988), (6188, 2944874), (8372, 2176646), (10166, 1792532), (10948, 1664494), (12376, 1472437), (16744, 1088323), (20332, 896266), (21896, 832247), (35581, 512152), (40664, 448133), (64019, 284648), (71162, 256076), (128038, 142324)]