38876418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 102435840

約数和(自身を除く): 63559422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 37, 42, 62, 63, 74, 93, 111, 126, 186, 217, 222, 259, 269, 279, 333, 434, 518, 538, 558, 651, 666, 777, 807, 1147, 1302, 1554, 1614, 1883, 1953, 2294, 2331, 2421, 3441, 3766, 3906, 4662, 4842, 5649, 6882, 8029, 8339, 9953, 10323, 11298, 16058, 16678, 16947, 19906, 20646, 24087, 25017, 29859, 33894, 48174, 50034, 58373, 59718, 69671, 72261, 75051, 89577, 116746, 139342, 144522, 150102, 175119, 179154, 209013, 308543, 350238, 418026, 525357, 617086, 627039, 925629, 1050714, 1254078, 1851258, 2159801, 2776887, 4319602, 5553774, 6479403, 12958806, 19438209, 38876418]

約数ペア:

[(1, 38876418), (2, 19438209), (3, 12958806), (6, 6479403), (7, 5553774), (9, 4319602), (14, 2776887), (18, 2159801), (21, 1851258), (31, 1254078), (37, 1050714), (42, 925629), (62, 627039), (63, 617086), (74, 525357), (93, 418026), (111, 350238), (126, 308543), (186, 209013), (217, 179154), (222, 175119), (259, 150102), (269, 144522), (279, 139342), (333, 116746), (434, 89577), (518, 75051), (538, 72261), (558, 69671), (651, 59718), (666, 58373), (777, 50034), (807, 48174), (1147, 33894), (1302, 29859), (1554, 25017), (1614, 24087), (1883, 20646), (1953, 19906), (2294, 16947), (2331, 16678), (2421, 16058), (3441, 11298), (3766, 10323), (3906, 9953), (4662, 8339), (4842, 8029), (5649, 6882)]