19127506968

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{7369}}^1$

素因数の和:7642

約数の個数: 128

約数和(自身を含む): 54284472000

約数和(自身を除く): 35156965032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 197, 216, 244, 366, 394, 488, 549, 591, 732, 788, 1098, 1182, 1464, 1576, 1647, 1773, 2196, 2364, 3294, 3546, 4392, 4728, 5319, 6588, 7092, 7369, 10638, 12017, 13176, 14184, 14738, 21276, 22107, 24034, 29476, 36051, 42552, 44214, 48068, 58952, 66321, 72102, 88428, 96136, 108153, 132642, 144204, 176856, 198963, 216306, 265284, 288408, 324459, 397926, 432612, 449509, 530568, 648918, 795852, 865224, 899018, 1297836, 1348527, 1451693, 1591704, 1798036, 2595672, 2697054, 2903386, 3596072, 4045581, 4355079, 5394108, 5806772, 8091162, 8710158, 10788216, 11613544, 12136743, 13065237, 16182324, 17420316, 24273486, 26130474, 32364648, 34840632, 39195711, 48546972, 52260948, 78391422, 88553273, 97093944, 104521896, 156782844, 177106546, 265659819, 313565688, 354213092, 531319638, 708426184, 796979457, 1062639276, 1593958914, 2125278552, 2390938371, 3187917828, 4781876742, 6375835656, 9563753484, 19127506968]

約数ペア:

[(1, 19127506968), (2, 9563753484), (3, 6375835656), (4, 4781876742), (6, 3187917828), (8, 2390938371), (9, 2125278552), (12, 1593958914), (18, 1062639276), (24, 796979457), (27, 708426184), (36, 531319638), (54, 354213092), (61, 313565688), (72, 265659819), (108, 177106546), (122, 156782844), (183, 104521896), (197, 97093944), (216, 88553273), (244, 78391422), (366, 52260948), (394, 48546972), (488, 39195711), (549, 34840632), (591, 32364648), (732, 26130474), (788, 24273486), (1098, 17420316), (1182, 16182324), (1464, 13065237), (1576, 12136743), (1647, 11613544), (1773, 10788216), (2196, 8710158), (2364, 8091162), (3294, 5806772), (3546, 5394108), (4392, 4355079), (4728, 4045581), (5319, 3596072), (6588, 2903386), (7092, 2697054), (7369, 2595672), (10638, 1798036), (12017, 1591704), (13176, 1451693), (14184, 1348527), (14738, 1297836), (21276, 899018), (22107, 865224), (24034, 795852), (29476, 648918), (36051, 530568), (42552, 449509), (44214, 432612), (48068, 397926), (58952, 324459), (66321, 288408), (72102, 265284), (88428, 216306), (96136, 198963), (108153, 176856), (132642, 144204)]