38958444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4987}}^1$

素因数の和:5035

約数の個数: 72

約数和(自身を含む): 116200448

約数和(自身を除く): 77242004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 4987, 7812, 9974, 14961, 19948, 29922, 34909, 44883, 59844, 69818, 89766, 104727, 139636, 154597, 179532, 209454, 309194, 314181, 418908, 463791, 618388, 628362, 927582, 1082179, 1256724, 1391373, 1855164, 2164358, 2782746, 3246537, 4328716, 5565492, 6493074, 9739611, 12986148, 19479222, 38958444]

約数ペア:

[(1, 38958444), (2, 19479222), (3, 12986148), (4, 9739611), (6, 6493074), (7, 5565492), (9, 4328716), (12, 3246537), (14, 2782746), (18, 2164358), (21, 1855164), (28, 1391373), (31, 1256724), (36, 1082179), (42, 927582), (62, 628362), (63, 618388), (84, 463791), (93, 418908), (124, 314181), (126, 309194), (186, 209454), (217, 179532), (252, 154597), (279, 139636), (372, 104727), (434, 89766), (558, 69818), (651, 59844), (868, 44883), (1116, 34909), (1302, 29922), (1953, 19948), (2604, 14961), (3906, 9974), (4987, 7812)]