17738196

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 48799296

約数和(自身を除く): 31061100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 311, 388, 582, 588, 622, 679, 933, 1164, 1244, 1358, 1866, 2037, 2177, 2716, 3732, 4074, 4354, 4753, 6531, 8148, 8708, 9506, 13062, 14259, 15239, 19012, 26124, 28518, 30167, 30478, 45717, 57036, 60334, 60956, 90501, 91434, 120668, 181002, 182868, 211169, 362004, 422338, 633507, 844676, 1267014, 1478183, 2534028, 2956366, 4434549, 5912732, 8869098, 17738196]

約数ペア:

[(1, 17738196), (2, 8869098), (3, 5912732), (4, 4434549), (6, 2956366), (7, 2534028), (12, 1478183), (14, 1267014), (21, 844676), (28, 633507), (42, 422338), (49, 362004), (84, 211169), (97, 182868), (98, 181002), (147, 120668), (194, 91434), (196, 90501), (291, 60956), (294, 60334), (311, 57036), (388, 45717), (582, 30478), (588, 30167), (622, 28518), (679, 26124), (933, 19012), (1164, 15239), (1244, 14259), (1358, 13062), (1866, 9506), (2037, 8708), (2177, 8148), (2716, 6531), (3732, 4753), (4074, 4354)]