18518802552

素因数分解:

$2^3\times 3^5\times {\mathrm{1163}}^1\times {\mathrm{8191}}^1$

素因数の和:9375

約数の個数: 96

約数和(自身を含む): 52063764480

約数和(自身を除く): 33544961928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1163, 1944, 2326, 3489, 4652, 6978, 8191, 9304, 10467, 13956, 16382, 20934, 24573, 27912, 31401, 32764, 41868, 49146, 62802, 65528, 73719, 83736, 94203, 98292, 125604, 147438, 188406, 196584, 221157, 251208, 282609, 294876, 376812, 442314, 565218, 589752, 663471, 753624, 884628, 1130436, 1326942, 1769256, 1990413, 2260872, 2653884, 3980826, 5307768, 7961652, 9526133, 15923304, 19052266, 28578399, 38104532, 57156798, 76209064, 85735197, 114313596, 171470394, 228627192, 257205591, 342940788, 514411182, 685881576, 771616773, 1028822364, 1543233546, 2057644728, 2314850319, 3086467092, 4629700638, 6172934184, 9259401276, 18518802552]

約数ペア:

[(1, 18518802552), (2, 9259401276), (3, 6172934184), (4, 4629700638), (6, 3086467092), (8, 2314850319), (9, 2057644728), (12, 1543233546), (18, 1028822364), (24, 771616773), (27, 685881576), (36, 514411182), (54, 342940788), (72, 257205591), (81, 228627192), (108, 171470394), (162, 114313596), (216, 85735197), (243, 76209064), (324, 57156798), (486, 38104532), (648, 28578399), (972, 19052266), (1163, 15923304), (1944, 9526133), (2326, 7961652), (3489, 5307768), (4652, 3980826), (6978, 2653884), (8191, 2260872), (9304, 1990413), (10467, 1769256), (13956, 1326942), (16382, 1130436), (20934, 884628), (24573, 753624), (27912, 663471), (31401, 589752), (32764, 565218), (41868, 442314), (49146, 376812), (62802, 294876), (65528, 282609), (73719, 251208), (83736, 221157), (94203, 196584), (98292, 188406), (125604, 147438)]