16381386

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 43666560

約数和(自身を除く): 27285174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 49, 54, 63, 82, 98, 123, 126, 147, 151, 189, 246, 287, 294, 302, 369, 378, 441, 453, 574, 738, 861, 882, 906, 1057, 1107, 1323, 1359, 1722, 2009, 2114, 2214, 2583, 2646, 2718, 3171, 4018, 4077, 5166, 6027, 6191, 6342, 7399, 7749, 8154, 9513, 12054, 12382, 14798, 15498, 18081, 18573, 19026, 22197, 28539, 36162, 37146, 43337, 44394, 54243, 55719, 57078, 66591, 86674, 108486, 111438, 130011, 133182, 167157, 199773, 260022, 303359, 334314, 390033, 399546, 606718, 780066, 910077, 1170099, 1820154, 2340198, 2730231, 5460462, 8190693, 16381386]

約数ペア:

[(1, 16381386), (2, 8190693), (3, 5460462), (6, 2730231), (7, 2340198), (9, 1820154), (14, 1170099), (18, 910077), (21, 780066), (27, 606718), (41, 399546), (42, 390033), (49, 334314), (54, 303359), (63, 260022), (82, 199773), (98, 167157), (123, 133182), (126, 130011), (147, 111438), (151, 108486), (189, 86674), (246, 66591), (287, 57078), (294, 55719), (302, 54243), (369, 44394), (378, 43337), (441, 37146), (453, 36162), (574, 28539), (738, 22197), (861, 19026), (882, 18573), (906, 18081), (1057, 15498), (1107, 14798), (1323, 12382), (1359, 12054), (1722, 9513), (2009, 8154), (2114, 7749), (2214, 7399), (2583, 6342), (2646, 6191), (2718, 6027), (3171, 5166), (4018, 4077)]