7945308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:827

約数の個数: 72

約数和(自身を含む): 23543520

約数和(自身を除く): 15598212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 769, 861, 1148, 1476, 1538, 1722, 2307, 2583, 3076, 3444, 4614, 5166, 5383, 6921, 9228, 10332, 10766, 13842, 16149, 21532, 27684, 31529, 32298, 48447, 63058, 64596, 94587, 96894, 126116, 189174, 193788, 220703, 283761, 378348, 441406, 567522, 662109, 882812, 1135044, 1324218, 1986327, 2648436, 3972654, 7945308]

約数ペア:

[(1, 7945308), (2, 3972654), (3, 2648436), (4, 1986327), (6, 1324218), (7, 1135044), (9, 882812), (12, 662109), (14, 567522), (18, 441406), (21, 378348), (28, 283761), (36, 220703), (41, 193788), (42, 189174), (63, 126116), (82, 96894), (84, 94587), (123, 64596), (126, 63058), (164, 48447), (246, 32298), (252, 31529), (287, 27684), (369, 21532), (492, 16149), (574, 13842), (738, 10766), (769, 10332), (861, 9228), (1148, 6921), (1476, 5383), (1538, 5166), (1722, 4614), (2307, 3444), (2583, 3076)]