7049988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:977

約数の個数: 72

約数和(自身を含む): 20485920

約数和(自身を除く): 13435932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 937, 1254, 1874, 1881, 2508, 2811, 3748, 3762, 5622, 7524, 8433, 10307, 11244, 16866, 17803, 20614, 30921, 33732, 35606, 41228, 53409, 61842, 71212, 92763, 106818, 123684, 160227, 185526, 195833, 213636, 320454, 371052, 391666, 587499, 640908, 783332, 1174998, 1762497, 2349996, 3524994, 7049988]

約数ペア:

[(1, 7049988), (2, 3524994), (3, 2349996), (4, 1762497), (6, 1174998), (9, 783332), (11, 640908), (12, 587499), (18, 391666), (19, 371052), (22, 320454), (33, 213636), (36, 195833), (38, 185526), (44, 160227), (57, 123684), (66, 106818), (76, 92763), (99, 71212), (114, 61842), (132, 53409), (171, 41228), (198, 35606), (209, 33732), (228, 30921), (342, 20614), (396, 17803), (418, 16866), (627, 11244), (684, 10307), (836, 8433), (937, 7524), (1254, 5622), (1874, 3762), (1881, 3748), (2508, 2811)]