21852162864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{21678733}}^1$

素因数の和:21678754

約数の個数: 60

約数和(自身を含む): 69892238416

約数和(自身を除く): 48040075552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 21678733, 43357466, 65036199, 86714932, 130072398, 151751131, 173429864, 195108597, 260144796, 303502262, 346859728, 390217194, 455253393, 520289592, 607004524, 780434388, 910506786, 1040579184, 1214009048, 1365760179, 1560868776, 1821013572, 2428018096, 2731520358, 3121737552, 3642027144, 5463040716, 7284054288, 10926081432, 21852162864]

約数ペア:

[(1, 21852162864), (2, 10926081432), (3, 7284054288), (4, 5463040716), (6, 3642027144), (7, 3121737552), (8, 2731520358), (9, 2428018096), (12, 1821013572), (14, 1560868776), (16, 1365760179), (18, 1214009048), (21, 1040579184), (24, 910506786), (28, 780434388), (36, 607004524), (42, 520289592), (48, 455253393), (56, 390217194), (63, 346859728), (72, 303502262), (84, 260144796), (112, 195108597), (126, 173429864), (144, 151751131), (168, 130072398), (252, 86714932), (336, 65036199), (504, 43357466), (1008, 21678733)]