38258388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{967}}^1$

素因数の和:1141

約数の個数: 72

約数和(自身を含む): 111343232

約数和(自身を除く): 73084844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 967, 1099, 1413, 1884, 1934, 2198, 2826, 2901, 3297, 3868, 4396, 5652, 5802, 6594, 6769, 8703, 9891, 11604, 13188, 13538, 17406, 19782, 20307, 27076, 34812, 39564, 40614, 60921, 81228, 121842, 151819, 243684, 303638, 455457, 607276, 910914, 1062733, 1366371, 1821828, 2125466, 2732742, 3188199, 4250932, 5465484, 6376398, 9564597, 12752796, 19129194, 38258388]

約数ペア:

[(1, 38258388), (2, 19129194), (3, 12752796), (4, 9564597), (6, 6376398), (7, 5465484), (9, 4250932), (12, 3188199), (14, 2732742), (18, 2125466), (21, 1821828), (28, 1366371), (36, 1062733), (42, 910914), (63, 607276), (84, 455457), (126, 303638), (157, 243684), (252, 151819), (314, 121842), (471, 81228), (628, 60921), (942, 40614), (967, 39564), (1099, 34812), (1413, 27076), (1884, 20307), (1934, 19782), (2198, 17406), (2826, 13538), (2901, 13188), (3297, 11604), (3868, 9891), (4396, 8703), (5652, 6769), (5802, 6594)]