38148942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 85800960

約数和(自身を除く): 47652018

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 79, 82, 123, 151, 158, 237, 246, 302, 453, 474, 533, 906, 1027, 1066, 1599, 1963, 2054, 3081, 3198, 3239, 3926, 5889, 6162, 6191, 6478, 9717, 11778, 11929, 12382, 18573, 19434, 23858, 35787, 37146, 42107, 71574, 80483, 84214, 126321, 155077, 160966, 241449, 252642, 310154, 465231, 482898, 489089, 930462, 978178, 1467267, 2934534, 6358157, 12716314, 19074471, 38148942]

約数ペア:

[(1, 38148942), (2, 19074471), (3, 12716314), (6, 6358157), (13, 2934534), (26, 1467267), (39, 978178), (41, 930462), (78, 489089), (79, 482898), (82, 465231), (123, 310154), (151, 252642), (158, 241449), (237, 160966), (246, 155077), (302, 126321), (453, 84214), (474, 80483), (533, 71574), (906, 42107), (1027, 37146), (1066, 35787), (1599, 23858), (1963, 19434), (2054, 18573), (3081, 12382), (3198, 11929), (3239, 11778), (3926, 9717), (5889, 6478), (6162, 6191)]