1837276038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 4354511616

約数和(自身を除く): 2517235578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 223, 234, 257, 274, 411, 446, 514, 669, 771, 822, 1233, 1338, 1542, 1781, 2007, 2313, 2466, 2899, 3341, 3562, 4014, 4626, 5343, 5798, 6682, 8697, 10023, 10686, 16029, 17394, 20046, 26091, 30069, 30551, 32058, 35209, 52182, 57311, 60138, 61102, 70418, 91653, 105627, 114622, 171933, 183306, 211254, 274959, 316881, 343866, 397163, 457717, 515799, 549918, 633762, 745043, 794326, 915434, 1031598, 1191489, 1373151, 1490086, 2235129, 2382978, 2746302, 3574467, 4119453, 4470258, 6705387, 7148934, 7851607, 8238906, 13410774, 15703214, 23554821, 47109642, 70664463, 102070891, 141328926, 204141782, 306212673, 612425346, 918638019, 1837276038]

約数ペア:

[(1, 1837276038), (2, 918638019), (3, 612425346), (6, 306212673), (9, 204141782), (13, 141328926), (18, 102070891), (26, 70664463), (39, 47109642), (78, 23554821), (117, 15703214), (137, 13410774), (223, 8238906), (234, 7851607), (257, 7148934), (274, 6705387), (411, 4470258), (446, 4119453), (514, 3574467), (669, 2746302), (771, 2382978), (822, 2235129), (1233, 1490086), (1338, 1373151), (1542, 1191489), (1781, 1031598), (2007, 915434), (2313, 794326), (2466, 745043), (2899, 633762), (3341, 549918), (3562, 515799), (4014, 457717), (4626, 397163), (5343, 343866), (5798, 316881), (6682, 274959), (8697, 211254), (10023, 183306), (10686, 171933), (16029, 114622), (17394, 105627), (20046, 91653), (26091, 70418), (30069, 61102), (30551, 60138), (32058, 57311), (35209, 52182)]