1680494618916

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{3224453}}^1$

素因数の和:3224961

約数の個数: 72

約数和(自身を含む): 4394337502464

約数和(自身を除く): 2713842883548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 467, 558, 934, 1116, 1401, 1868, 2802, 4203, 5604, 8406, 14477, 16812, 28954, 43431, 57908, 86862, 130293, 173724, 260586, 521172, 3224453, 6448906, 9673359, 12897812, 19346718, 29020077, 38693436, 58040154, 99958043, 116080308, 199916086, 299874129, 399832172, 599748258, 899622387, 1199496516, 1505819551, 1799244774, 3011639102, 3598489548, 4517458653, 6023278204, 9034917306, 13552375959, 18069834612, 27104751918, 46680406081, 54209503836, 93360812162, 140041218243, 186721624324, 280082436486, 420123654729, 560164872972, 840247309458, 1680494618916]

約数ペア:

[(1, 1680494618916), (2, 840247309458), (3, 560164872972), (4, 420123654729), (6, 280082436486), (9, 186721624324), (12, 140041218243), (18, 93360812162), (31, 54209503836), (36, 46680406081), (62, 27104751918), (93, 18069834612), (124, 13552375959), (186, 9034917306), (279, 6023278204), (372, 4517458653), (467, 3598489548), (558, 3011639102), (934, 1799244774), (1116, 1505819551), (1401, 1199496516), (1868, 899622387), (2802, 599748258), (4203, 399832172), (5604, 299874129), (8406, 199916086), (14477, 116080308), (16812, 99958043), (28954, 58040154), (43431, 38693436), (57908, 29020077), (86862, 19346718), (130293, 12897812), (173724, 9673359), (260586, 6448906), (521172, 3224453)]