38838618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 104936832

約数和(自身を除く): 66098214

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 131, 181, 182, 234, 262, 273, 362, 393, 543, 546, 786, 819, 917, 1086, 1179, 1267, 1629, 1638, 1703, 1834, 2353, 2358, 2534, 2751, 3258, 3406, 3801, 4706, 5109, 5502, 7059, 7602, 8253, 10218, 11403, 11921, 14118, 15327, 16471, 16506, 21177, 22806, 23711, 23842, 30654, 32942, 35763, 42354, 47422, 49413, 71133, 71526, 98826, 107289, 142266, 148239, 165977, 213399, 214578, 296478, 308243, 331954, 426798, 497931, 616486, 924729, 995862, 1493793, 1849458, 2157701, 2774187, 2987586, 4315402, 5548374, 6473103, 12946206, 19419309, 38838618]

約数ペア:

[(1, 38838618), (2, 19419309), (3, 12946206), (6, 6473103), (7, 5548374), (9, 4315402), (13, 2987586), (14, 2774187), (18, 2157701), (21, 1849458), (26, 1493793), (39, 995862), (42, 924729), (63, 616486), (78, 497931), (91, 426798), (117, 331954), (126, 308243), (131, 296478), (181, 214578), (182, 213399), (234, 165977), (262, 148239), (273, 142266), (362, 107289), (393, 98826), (543, 71526), (546, 71133), (786, 49413), (819, 47422), (917, 42354), (1086, 35763), (1179, 32942), (1267, 30654), (1629, 23842), (1638, 23711), (1703, 22806), (1834, 21177), (2353, 16506), (2358, 16471), (2534, 15327), (2751, 14118), (3258, 11921), (3406, 11403), (3801, 10218), (4706, 8253), (5109, 7602), (5502, 7059)]