19912866552

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{118343}}^1$

素因数の和:118418

約数の個数: 128

約数和(自身を含む): 59645376000

約数和(自身を除く): 39732509448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 41, 54, 57, 72, 76, 82, 108, 114, 123, 152, 164, 171, 216, 228, 246, 328, 342, 369, 456, 492, 513, 684, 738, 779, 984, 1026, 1107, 1368, 1476, 1558, 2052, 2214, 2337, 2952, 3116, 4104, 4428, 4674, 6232, 7011, 8856, 9348, 14022, 18696, 21033, 28044, 42066, 56088, 84132, 118343, 168264, 236686, 355029, 473372, 710058, 946744, 1065087, 1420116, 2130174, 2248517, 2840232, 3195261, 4260348, 4497034, 4852063, 6390522, 6745551, 8520696, 8994068, 9704126, 12781044, 13491102, 14556189, 17988136, 19408252, 20236653, 25562088, 26982204, 29112378, 38816504, 40473306, 43668567, 53964408, 58224756, 60709959, 80946612, 87337134, 92189197, 116449512, 121419918, 131005701, 161893224, 174674268, 184378394, 242839836, 262011402, 276567591, 349348536, 368756788, 485679672, 524022804, 553135182, 737513576, 829702773, 1048045608, 1106270364, 1659405546, 2212540728, 2489108319, 3318811092, 4978216638, 6637622184, 9956433276, 19912866552]

約数ペア:

[(1, 19912866552), (2, 9956433276), (3, 6637622184), (4, 4978216638), (6, 3318811092), (8, 2489108319), (9, 2212540728), (12, 1659405546), (18, 1106270364), (19, 1048045608), (24, 829702773), (27, 737513576), (36, 553135182), (38, 524022804), (41, 485679672), (54, 368756788), (57, 349348536), (72, 276567591), (76, 262011402), (82, 242839836), (108, 184378394), (114, 174674268), (123, 161893224), (152, 131005701), (164, 121419918), (171, 116449512), (216, 92189197), (228, 87337134), (246, 80946612), (328, 60709959), (342, 58224756), (369, 53964408), (456, 43668567), (492, 40473306), (513, 38816504), (684, 29112378), (738, 26982204), (779, 25562088), (984, 20236653), (1026, 19408252), (1107, 17988136), (1368, 14556189), (1476, 13491102), (1558, 12781044), (2052, 9704126), (2214, 8994068), (2337, 8520696), (2952, 6745551), (3116, 6390522), (4104, 4852063), (4428, 4497034), (4674, 4260348), (6232, 3195261), (7011, 2840232), (8856, 2248517), (9348, 2130174), (14022, 1420116), (18696, 1065087), (21033, 946744), (28044, 710058), (42066, 473372), (56088, 355029), (84132, 236686), (118343, 168264)]