74206818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 195686400

約数和(自身を除く): 121479582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 139, 171, 223, 266, 278, 342, 399, 417, 446, 669, 798, 834, 973, 1197, 1251, 1338, 1561, 1946, 2007, 2394, 2502, 2641, 2919, 3122, 4014, 4237, 4683, 5282, 5838, 7923, 8474, 8757, 9366, 12711, 14049, 15846, 17514, 18487, 23769, 25422, 28098, 29659, 30997, 36974, 38133, 47538, 55461, 59318, 61994, 76266, 88977, 92991, 110922, 166383, 177954, 185982, 216979, 266931, 278973, 332766, 433958, 533862, 557946, 588943, 650937, 1177886, 1301874, 1766829, 1952811, 3533658, 3905622, 4122601, 5300487, 8245202, 10600974, 12367803, 24735606, 37103409, 74206818]

約数ペア:

[(1, 74206818), (2, 37103409), (3, 24735606), (6, 12367803), (7, 10600974), (9, 8245202), (14, 5300487), (18, 4122601), (19, 3905622), (21, 3533658), (38, 1952811), (42, 1766829), (57, 1301874), (63, 1177886), (114, 650937), (126, 588943), (133, 557946), (139, 533862), (171, 433958), (223, 332766), (266, 278973), (278, 266931), (342, 216979), (399, 185982), (417, 177954), (446, 166383), (669, 110922), (798, 92991), (834, 88977), (973, 76266), (1197, 61994), (1251, 59318), (1338, 55461), (1561, 47538), (1946, 38133), (2007, 36974), (2394, 30997), (2502, 29659), (2641, 28098), (2919, 25422), (3122, 23769), (4014, 18487), (4237, 17514), (4683, 15846), (5282, 14049), (5838, 12711), (7923, 9366), (8474, 8757)]