39427164

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 121139200

約数和(自身を除く): 81712036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 103, 124, 126, 147, 186, 196, 206, 217, 252, 279, 294, 309, 343, 372, 412, 434, 441, 558, 588, 618, 651, 686, 721, 868, 882, 927, 1029, 1116, 1236, 1302, 1372, 1442, 1519, 1764, 1854, 1953, 2058, 2163, 2604, 2884, 3038, 3087, 3193, 3708, 3906, 4116, 4326, 4557, 5047, 6076, 6174, 6386, 6489, 7812, 8652, 9114, 9579, 10094, 10633, 12348, 12772, 12978, 13671, 15141, 18228, 19158, 20188, 21266, 22351, 25956, 27342, 28737, 30282, 31899, 35329, 38316, 42532, 44702, 45423, 54684, 57474, 60564, 63798, 67053, 70658, 89404, 90846, 95697, 105987, 114948, 127596, 134106, 141316, 156457, 181692, 191394, 201159, 211974, 268212, 312914, 317961, 382788, 402318, 423948, 469371, 625828, 635922, 804636, 938742, 1095199, 1271844, 1408113, 1877484, 2190398, 2816226, 3285597, 4380796, 5632452, 6571194, 9856791, 13142388, 19713582, 39427164]

約数ペア:

[(1, 39427164), (2, 19713582), (3, 13142388), (4, 9856791), (6, 6571194), (7, 5632452), (9, 4380796), (12, 3285597), (14, 2816226), (18, 2190398), (21, 1877484), (28, 1408113), (31, 1271844), (36, 1095199), (42, 938742), (49, 804636), (62, 635922), (63, 625828), (84, 469371), (93, 423948), (98, 402318), (103, 382788), (124, 317961), (126, 312914), (147, 268212), (186, 211974), (196, 201159), (206, 191394), (217, 181692), (252, 156457), (279, 141316), (294, 134106), (309, 127596), (343, 114948), (372, 105987), (412, 95697), (434, 90846), (441, 89404), (558, 70658), (588, 67053), (618, 63798), (651, 60564), (686, 57474), (721, 54684), (868, 45423), (882, 44702), (927, 42532), (1029, 38316), (1116, 35329), (1236, 31899), (1302, 30282), (1372, 28737), (1442, 27342), (1519, 25956), (1764, 22351), (1854, 21266), (1953, 20188), (2058, 19158), (2163, 18228), (2604, 15141), (2884, 13671), (3038, 12978), (3087, 12772), (3193, 12348), (3708, 10633), (3906, 10094), (4116, 9579), (4326, 9114), (4557, 8652), (5047, 7812), (6076, 6489), (6174, 6386)]