17749968228

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{929}}^1\times {\mathrm{1973}}^1$

素因数の和:3181

約数の個数: 72

約数和(自身を含む): 45106097400

約数和(自身を除く): 27356129172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 929, 1076, 1614, 1858, 1973, 2421, 2787, 3228, 3716, 3946, 4842, 5574, 5919, 7892, 8361, 9684, 11148, 11838, 16722, 17757, 23676, 33444, 35514, 71028, 249901, 499802, 530737, 749703, 999604, 1061474, 1499406, 1592211, 1832917, 2122948, 2249109, 2998812, 3184422, 3665834, 4498218, 4776633, 5498751, 6368844, 7331668, 8996436, 9553266, 10997502, 16496253, 19106532, 21995004, 32992506, 65985012, 493054673, 986109346, 1479164019, 1972218692, 2958328038, 4437492057, 5916656076, 8874984114, 17749968228]

約数ペア:

[(1, 17749968228), (2, 8874984114), (3, 5916656076), (4, 4437492057), (6, 2958328038), (9, 1972218692), (12, 1479164019), (18, 986109346), (36, 493054673), (269, 65985012), (538, 32992506), (807, 21995004), (929, 19106532), (1076, 16496253), (1614, 10997502), (1858, 9553266), (1973, 8996436), (2421, 7331668), (2787, 6368844), (3228, 5498751), (3716, 4776633), (3946, 4498218), (4842, 3665834), (5574, 3184422), (5919, 2998812), (7892, 2249109), (8361, 2122948), (9684, 1832917), (11148, 1592211), (11838, 1499406), (16722, 1061474), (17757, 999604), (23676, 749703), (33444, 530737), (35514, 499802), (71028, 249901)]