24389388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 65585520

約数和(自身を除く): 41196132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 181, 197, 228, 342, 362, 394, 543, 591, 684, 724, 788, 1086, 1182, 1629, 1773, 2172, 2364, 3258, 3439, 3546, 3743, 6516, 6878, 7092, 7486, 10317, 11229, 13756, 14972, 20634, 22458, 30951, 33687, 35657, 41268, 44916, 61902, 67374, 71314, 106971, 123804, 134748, 142628, 213942, 320913, 427884, 641826, 677483, 1283652, 1354966, 2032449, 2709932, 4064898, 6097347, 8129796, 12194694, 24389388]

約数ペア:

[(1, 24389388), (2, 12194694), (3, 8129796), (4, 6097347), (6, 4064898), (9, 2709932), (12, 2032449), (18, 1354966), (19, 1283652), (36, 677483), (38, 641826), (57, 427884), (76, 320913), (114, 213942), (171, 142628), (181, 134748), (197, 123804), (228, 106971), (342, 71314), (362, 67374), (394, 61902), (543, 44916), (591, 41268), (684, 35657), (724, 33687), (788, 30951), (1086, 22458), (1182, 20634), (1629, 14972), (1773, 13756), (2172, 11229), (2364, 10317), (3258, 7486), (3439, 7092), (3546, 6878), (3743, 6516)]