17551426914

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{3079}}^1$

素因数の和:3405

約数の個数: 144

約数和(自身を含む): 46339413120

約数和(自身を除く): 28787986206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 281, 294, 322, 414, 441, 483, 562, 843, 882, 966, 1127, 1449, 1686, 1967, 2254, 2529, 2898, 3079, 3381, 3934, 5058, 5901, 6158, 6463, 6762, 9237, 10143, 11802, 12926, 13769, 17703, 18474, 19389, 20286, 21553, 27538, 27711, 35406, 38778, 41307, 43106, 45241, 55422, 58167, 64659, 70817, 82614, 90482, 116334, 123921, 129318, 135723, 141634, 150871, 193977, 212451, 247842, 271446, 301742, 316687, 387954, 407169, 424902, 452613, 495719, 633374, 637353, 814338, 865199, 905226, 950061, 991438, 1274706, 1357839, 1487157, 1730398, 1900122, 2595597, 2715678, 2850183, 2974314, 3470033, 4461471, 5191194, 5700366, 6056393, 6940066, 7786791, 8922942, 10410099, 12112786, 15573582, 18169179, 19899577, 20820198, 31230297, 36338358, 39799154, 42394751, 54507537, 59698731, 62460594, 84789502, 109015074, 119397462, 127184253, 139297039, 179096193, 254368506, 278594078, 358192386, 381552759, 417891117, 763105518, 835782234, 975079273, 1253673351, 1950158546, 2507346702, 2925237819, 5850475638, 8775713457, 17551426914]

約数ペア:

[(1, 17551426914), (2, 8775713457), (3, 5850475638), (6, 2925237819), (7, 2507346702), (9, 1950158546), (14, 1253673351), (18, 975079273), (21, 835782234), (23, 763105518), (42, 417891117), (46, 381552759), (49, 358192386), (63, 278594078), (69, 254368506), (98, 179096193), (126, 139297039), (138, 127184253), (147, 119397462), (161, 109015074), (207, 84789502), (281, 62460594), (294, 59698731), (322, 54507537), (414, 42394751), (441, 39799154), (483, 36338358), (562, 31230297), (843, 20820198), (882, 19899577), (966, 18169179), (1127, 15573582), (1449, 12112786), (1686, 10410099), (1967, 8922942), (2254, 7786791), (2529, 6940066), (2898, 6056393), (3079, 5700366), (3381, 5191194), (3934, 4461471), (5058, 3470033), (5901, 2974314), (6158, 2850183), (6463, 2715678), (6762, 2595597), (9237, 1900122), (10143, 1730398), (11802, 1487157), (12926, 1357839), (13769, 1274706), (17703, 991438), (18474, 950061), (19389, 905226), (20286, 865199), (21553, 814338), (27538, 637353), (27711, 633374), (35406, 495719), (38778, 452613), (41307, 424902), (43106, 407169), (45241, 387954), (55422, 316687), (58167, 301742), (64659, 271446), (70817, 247842), (82614, 212451), (90482, 193977), (116334, 150871), (123921, 141634), (129318, 135723)]