15804516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 46626048

約数和(自身を除く): 30821532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 52, 78, 82, 84, 91, 123, 156, 164, 182, 246, 273, 287, 353, 364, 492, 533, 546, 574, 706, 861, 1059, 1066, 1092, 1148, 1412, 1599, 1722, 2118, 2132, 2471, 3198, 3444, 3731, 4236, 4589, 4942, 6396, 7413, 7462, 9178, 9884, 11193, 13767, 14473, 14826, 14924, 18356, 22386, 27534, 28946, 29652, 32123, 43419, 44772, 55068, 57892, 64246, 86838, 96369, 101311, 128492, 173676, 188149, 192738, 202622, 303933, 376298, 385476, 405244, 564447, 607866, 752596, 1128894, 1215732, 1317043, 2257788, 2634086, 3951129, 5268172, 7902258, 15804516]

約数ペア:

[(1, 15804516), (2, 7902258), (3, 5268172), (4, 3951129), (6, 2634086), (7, 2257788), (12, 1317043), (13, 1215732), (14, 1128894), (21, 752596), (26, 607866), (28, 564447), (39, 405244), (41, 385476), (42, 376298), (52, 303933), (78, 202622), (82, 192738), (84, 188149), (91, 173676), (123, 128492), (156, 101311), (164, 96369), (182, 86838), (246, 64246), (273, 57892), (287, 55068), (353, 44772), (364, 43419), (492, 32123), (533, 29652), (546, 28946), (574, 27534), (706, 22386), (861, 18356), (1059, 14924), (1066, 14826), (1092, 14473), (1148, 13767), (1412, 11193), (1599, 9884), (1722, 9178), (2118, 7462), (2132, 7413), (2471, 6396), (3198, 4942), (3444, 4589), (3731, 4236)]