9004397388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1447}}^1$

素因数の和:2044

約数の個数: 144

約数和(自身を含む): 25790849280

約数和(自身を除く): 16786451892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 557, 588, 798, 931, 1114, 1447, 1596, 1671, 1862, 2228, 2793, 2894, 3342, 3724, 3899, 4341, 5586, 5788, 6684, 7798, 8682, 10129, 10583, 11172, 11697, 15596, 17364, 20258, 21166, 23394, 27293, 27493, 30387, 31749, 40516, 42332, 46788, 54586, 54986, 60774, 63498, 70903, 74081, 81879, 82479, 109172, 109972, 121548, 126996, 141806, 148162, 163758, 164958, 192451, 212709, 222243, 283612, 296324, 327516, 329916, 384902, 425418, 444486, 518567, 577353, 769804, 805979, 850836, 888972, 1037134, 1154706, 1347157, 1555701, 1611958, 2074268, 2309412, 2417937, 2694314, 3111402, 3223916, 4041471, 4835874, 5388628, 5641853, 6222804, 8082942, 9671748, 11283706, 15313601, 16165884, 16925559, 22567412, 30627202, 33851118, 39492971, 45940803, 61254404, 67702236, 78985942, 91881606, 107195207, 118478913, 157971884, 183763212, 214390414, 236957826, 321585621, 428780828, 473915652, 643171242, 750366449, 1286342484, 1500732898, 2251099347, 3001465796, 4502198694, 9004397388]

約数ペア:

[(1, 9004397388), (2, 4502198694), (3, 3001465796), (4, 2251099347), (6, 1500732898), (7, 1286342484), (12, 750366449), (14, 643171242), (19, 473915652), (21, 428780828), (28, 321585621), (38, 236957826), (42, 214390414), (49, 183763212), (57, 157971884), (76, 118478913), (84, 107195207), (98, 91881606), (114, 78985942), (133, 67702236), (147, 61254404), (196, 45940803), (228, 39492971), (266, 33851118), (294, 30627202), (399, 22567412), (532, 16925559), (557, 16165884), (588, 15313601), (798, 11283706), (931, 9671748), (1114, 8082942), (1447, 6222804), (1596, 5641853), (1671, 5388628), (1862, 4835874), (2228, 4041471), (2793, 3223916), (2894, 3111402), (3342, 2694314), (3724, 2417937), (3899, 2309412), (4341, 2074268), (5586, 1611958), (5788, 1555701), (6684, 1347157), (7798, 1154706), (8682, 1037134), (10129, 888972), (10583, 850836), (11172, 805979), (11697, 769804), (15596, 577353), (17364, 518567), (20258, 444486), (21166, 425418), (23394, 384902), (27293, 329916), (27493, 327516), (30387, 296324), (31749, 283612), (40516, 222243), (42332, 212709), (46788, 192451), (54586, 164958), (54986, 163758), (60774, 148162), (63498, 141806), (70903, 126996), (74081, 121548), (81879, 109972), (82479, 109172)]