18337644

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 52731840

約数和(自身を除く): 34394196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 108, 111, 117, 148, 156, 222, 234, 333, 351, 353, 444, 468, 481, 666, 702, 706, 962, 999, 1059, 1332, 1404, 1412, 1443, 1924, 1998, 2118, 2886, 3177, 3996, 4236, 4329, 4589, 5772, 6354, 8658, 9178, 9531, 12708, 12987, 13061, 13767, 17316, 18356, 19062, 25974, 26122, 27534, 38124, 39183, 41301, 51948, 52244, 55068, 78366, 82602, 117549, 123903, 156732, 165204, 169793, 235098, 247806, 339586, 352647, 470196, 495612, 509379, 679172, 705294, 1018758, 1410588, 1528137, 2037516, 3056274, 4584411, 6112548, 9168822, 18337644]

約数ペア:

[(1, 18337644), (2, 9168822), (3, 6112548), (4, 4584411), (6, 3056274), (9, 2037516), (12, 1528137), (13, 1410588), (18, 1018758), (26, 705294), (27, 679172), (36, 509379), (37, 495612), (39, 470196), (52, 352647), (54, 339586), (74, 247806), (78, 235098), (108, 169793), (111, 165204), (117, 156732), (148, 123903), (156, 117549), (222, 82602), (234, 78366), (333, 55068), (351, 52244), (353, 51948), (444, 41301), (468, 39183), (481, 38124), (666, 27534), (702, 26122), (706, 25974), (962, 19062), (999, 18356), (1059, 17316), (1332, 13767), (1404, 13061), (1412, 12987), (1443, 12708), (1924, 9531), (1998, 9178), (2118, 8658), (2886, 6354), (3177, 5772), (3996, 4589), (4236, 4329)]