3784445978964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{20395169}}^1$

素因数の和:20395277

約数の個数: 72

約数和(自身を含む): 10311145306560

約数和(自身を除く): 6526699327596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 2209, 3948, 4418, 6627, 8836, 13254, 15463, 26508, 30926, 46389, 61852, 92778, 185556, 20395169, 40790338, 61185507, 81580676, 122371014, 142766183, 244742028, 285532366, 428298549, 571064732, 856597098, 958572943, 1713194196, 1917145886, 2875718829, 3834291772, 5751437658, 6710010601, 11502875316, 13420021202, 20130031803, 26840042404, 40260063606, 45052928321, 80520127212, 90105856642, 135158784963, 180211713284, 270317569926, 315370498247, 540635139852, 630740996494, 946111494741, 1261481992988, 1892222989482, 3784445978964]

約数ペア:

[(1, 3784445978964), (2, 1892222989482), (3, 1261481992988), (4, 946111494741), (6, 630740996494), (7, 540635139852), (12, 315370498247), (14, 270317569926), (21, 180211713284), (28, 135158784963), (42, 90105856642), (47, 80520127212), (84, 45052928321), (94, 40260063606), (141, 26840042404), (188, 20130031803), (282, 13420021202), (329, 11502875316), (564, 6710010601), (658, 5751437658), (987, 3834291772), (1316, 2875718829), (1974, 1917145886), (2209, 1713194196), (3948, 958572943), (4418, 856597098), (6627, 571064732), (8836, 428298549), (13254, 285532366), (15463, 244742028), (26508, 142766183), (30926, 122371014), (46389, 81580676), (61852, 61185507), (92778, 40790338), (185556, 20395169)]