9105142494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3\times {\mathrm{383}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 22696427520

約数和(自身を除く): 13591285026

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 383, 399, 434, 589, 651, 766, 798, 961, 1149, 1178, 1302, 1767, 1922, 2298, 2681, 2883, 3534, 4123, 5362, 5766, 6727, 7277, 8043, 8246, 11873, 12369, 13454, 14554, 16086, 18259, 20181, 21831, 23746, 24738, 29791, 35619, 36518, 40362, 43662, 50939, 54777, 59582, 71238, 83111, 89373, 101878, 109554, 127813, 152817, 166222, 178746, 208537, 225587, 249333, 255626, 305634, 368063, 383439, 417074, 451174, 498666, 566029, 625611, 676761, 736126, 766878, 1104189, 1132058, 1251222, 1353522, 1579109, 1698087, 2208378, 2576441, 3158218, 3396174, 3962203, 4737327, 5152882, 6993197, 7729323, 7924406, 9474654, 11409953, 11886609, 13986394, 15458646, 20979591, 22819906, 23773218, 34229859, 41959182, 48952379, 68459718, 79869671, 97904758, 146857137, 159739342, 216789107, 239609013, 293714274, 433578214, 479218026, 650367321, 1300734642, 1517523749, 3035047498, 4552571247, 9105142494]

約数ペア:

[(1, 9105142494), (2, 4552571247), (3, 3035047498), (6, 1517523749), (7, 1300734642), (14, 650367321), (19, 479218026), (21, 433578214), (31, 293714274), (38, 239609013), (42, 216789107), (57, 159739342), (62, 146857137), (93, 97904758), (114, 79869671), (133, 68459718), (186, 48952379), (217, 41959182), (266, 34229859), (383, 23773218), (399, 22819906), (434, 20979591), (589, 15458646), (651, 13986394), (766, 11886609), (798, 11409953), (961, 9474654), (1149, 7924406), (1178, 7729323), (1302, 6993197), (1767, 5152882), (1922, 4737327), (2298, 3962203), (2681, 3396174), (2883, 3158218), (3534, 2576441), (4123, 2208378), (5362, 1698087), (5766, 1579109), (6727, 1353522), (7277, 1251222), (8043, 1132058), (8246, 1104189), (11873, 766878), (12369, 736126), (13454, 676761), (14554, 625611), (16086, 566029), (18259, 498666), (20181, 451174), (21831, 417074), (23746, 383439), (24738, 368063), (29791, 305634), (35619, 255626), (36518, 249333), (40362, 225587), (43662, 208537), (50939, 178746), (54777, 166222), (59582, 152817), (71238, 127813), (83111, 109554), (89373, 101878)]