42206172

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{661}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 104765472

約数和(自身を除く): 62559300

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 313, 626, 661, 939, 1252, 1322, 1878, 1983, 2644, 3756, 3966, 5321, 7932, 10642, 11237, 15963, 21284, 22474, 31926, 33711, 44948, 63852, 67422, 134844, 206893, 413786, 620679, 827572, 1241358, 2482716, 3517181, 7034362, 10551543, 14068724, 21103086, 42206172]

約数ペア:

[(1, 42206172), (2, 21103086), (3, 14068724), (4, 10551543), (6, 7034362), (12, 3517181), (17, 2482716), (34, 1241358), (51, 827572), (68, 620679), (102, 413786), (204, 206893), (313, 134844), (626, 67422), (661, 63852), (939, 44948), (1252, 33711), (1322, 31926), (1878, 22474), (1983, 21284), (2644, 15963), (3756, 11237), (3966, 10642), (5321, 7932)]