38980422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 99066240

約数和(自身を除く): 60085818

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 41, 51, 78, 82, 102, 117, 123, 153, 221, 234, 239, 246, 306, 369, 442, 478, 533, 663, 697, 717, 738, 1066, 1326, 1394, 1434, 1599, 1989, 2091, 2151, 3107, 3198, 3978, 4063, 4182, 4302, 4797, 6214, 6273, 8126, 9061, 9321, 9594, 9799, 12189, 12546, 18122, 18642, 19598, 24378, 27183, 27963, 29397, 36567, 52819, 54366, 55926, 58794, 73134, 81549, 88191, 105638, 127387, 158457, 163098, 166583, 176382, 254774, 316914, 333166, 382161, 475371, 499749, 764322, 950742, 999498, 1146483, 1499247, 2165579, 2292966, 2998494, 4331158, 6496737, 12993474, 19490211, 38980422]

約数ペア:

[(1, 38980422), (2, 19490211), (3, 12993474), (6, 6496737), (9, 4331158), (13, 2998494), (17, 2292966), (18, 2165579), (26, 1499247), (34, 1146483), (39, 999498), (41, 950742), (51, 764322), (78, 499749), (82, 475371), (102, 382161), (117, 333166), (123, 316914), (153, 254774), (221, 176382), (234, 166583), (239, 163098), (246, 158457), (306, 127387), (369, 105638), (442, 88191), (478, 81549), (533, 73134), (663, 58794), (697, 55926), (717, 54366), (738, 52819), (1066, 36567), (1326, 29397), (1394, 27963), (1434, 27183), (1599, 24378), (1989, 19598), (2091, 18642), (2151, 18122), (3107, 12546), (3198, 12189), (3978, 9799), (4063, 9594), (4182, 9321), (4302, 9061), (4797, 8126), (6214, 6273)]