23774751

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 108

約数和(自身を含む): 48817080

約数和(自身を除く): 25042329

約数列:

[1, 3, 7, 9, 11, 13, 21, 29, 33, 39, 49, 63, 77, 87, 91, 99, 117, 143, 147, 169, 203, 231, 261, 273, 319, 377, 429, 441, 507, 539, 609, 637, 693, 819, 957, 1001, 1131, 1183, 1287, 1421, 1521, 1617, 1827, 1859, 1911, 2233, 2639, 2871, 3003, 3393, 3549, 4147, 4263, 4851, 4901, 5577, 5733, 6699, 7007, 7917, 8281, 9009, 10647, 12441, 12789, 13013, 14703, 15631, 16731, 18473, 20097, 21021, 23751, 24843, 29029, 34307, 37323, 39039, 44109, 46893, 53911, 55419, 63063, 74529, 87087, 91091, 102921, 117117, 140679, 161733, 166257, 203203, 240149, 261261, 273273, 308763, 377377, 485199, 609609, 720447, 819819, 1132131, 1828827, 2161341, 2641639, 3396393, 7924917, 23774751]

約数ペア:

[(1, 23774751), (3, 7924917), (7, 3396393), (9, 2641639), (11, 2161341), (13, 1828827), (21, 1132131), (29, 819819), (33, 720447), (39, 609609), (49, 485199), (63, 377377), (77, 308763), (87, 273273), (91, 261261), (99, 240149), (117, 203203), (143, 166257), (147, 161733), (169, 140679), (203, 117117), (231, 102921), (261, 91091), (273, 87087), (319, 74529), (377, 63063), (429, 55419), (441, 53911), (507, 46893), (539, 44109), (609, 39039), (637, 37323), (693, 34307), (819, 29029), (957, 24843), (1001, 23751), (1131, 21021), (1183, 20097), (1287, 18473), (1421, 16731), (1521, 15631), (1617, 14703), (1827, 13013), (1859, 12789), (1911, 12441), (2233, 10647), (2639, 9009), (2871, 8281), (3003, 7917), (3393, 7007), (3549, 6699), (4147, 5733), (4263, 5577), (4851, 4901)]