38441484

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1379

約数の個数: 72

約数和(自身を含む): 104744640

約数和(自身を除く): 66303156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1307, 1548, 1634, 2451, 2614, 3268, 3921, 4902, 5228, 7353, 7842, 9804, 11763, 14706, 15684, 23526, 24833, 29412, 47052, 49666, 56201, 74499, 99332, 112402, 148998, 168603, 223497, 224804, 297996, 337206, 446994, 505809, 674412, 893988, 1011618, 1067819, 2023236, 2135638, 3203457, 4271276, 6406914, 9610371, 12813828, 19220742, 38441484]

約数ペア:

[(1, 38441484), (2, 19220742), (3, 12813828), (4, 9610371), (6, 6406914), (9, 4271276), (12, 3203457), (18, 2135638), (19, 2023236), (36, 1067819), (38, 1011618), (43, 893988), (57, 674412), (76, 505809), (86, 446994), (114, 337206), (129, 297996), (171, 224804), (172, 223497), (228, 168603), (258, 148998), (342, 112402), (387, 99332), (516, 74499), (684, 56201), (774, 49666), (817, 47052), (1307, 29412), (1548, 24833), (1634, 23526), (2451, 15684), (2614, 14706), (3268, 11763), (3921, 9804), (4902, 7842), (5228, 7353)]