13648056516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{18289}}^1$

素因数の和:19409

約数の個数: 72

約数和(自身を含む): 36350277600

約数和(自身を除く): 22702221084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1091, 2182, 3273, 4364, 6546, 9819, 13092, 18289, 19638, 20729, 36578, 39276, 41458, 54867, 62187, 73156, 82916, 109734, 124374, 164601, 186561, 219468, 248748, 329202, 347491, 373122, 658404, 694982, 746244, 1042473, 1389964, 2084946, 3127419, 4169892, 6254838, 12509676, 19953299, 39906598, 59859897, 79813196, 119719794, 179579691, 239439588, 359159382, 379112681, 718318764, 758225362, 1137338043, 1516450724, 2274676086, 3412014129, 4549352172, 6824028258, 13648056516]

約数ペア:

[(1, 13648056516), (2, 6824028258), (3, 4549352172), (4, 3412014129), (6, 2274676086), (9, 1516450724), (12, 1137338043), (18, 758225362), (19, 718318764), (36, 379112681), (38, 359159382), (57, 239439588), (76, 179579691), (114, 119719794), (171, 79813196), (228, 59859897), (342, 39906598), (684, 19953299), (1091, 12509676), (2182, 6254838), (3273, 4169892), (4364, 3127419), (6546, 2084946), (9819, 1389964), (13092, 1042473), (18289, 746244), (19638, 694982), (20729, 658404), (36578, 373122), (39276, 347491), (41458, 329202), (54867, 248748), (62187, 219468), (73156, 186561), (82916, 164601), (109734, 124374)]