21913708824

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2288399}}^1$

素因数の和:2288437

約数の個数: 96

約数和(自身を含む): 71398080000

約数和(自身を除く): 49484371176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 2288399, 4576798, 6865197, 9153596, 13730394, 16018793, 18307192, 20595591, 27460788, 32037586, 41191182, 43479581, 48056379, 54921576, 64075172, 82382364, 86959162, 96112758, 128150344, 130438743, 144169137, 164764728, 173918324, 192225516, 260877486, 288338274, 304357067, 347836648, 384451032, 391316229, 521754972, 576676548, 608714134, 782632458, 913071201, 1043509944, 1153353096, 1217428268, 1565264916, 1826142402, 2434856536, 2739213603, 3130529832, 3652284804, 5478427206, 7304569608, 10956854412, 21913708824]

約数ペア:

[(1, 21913708824), (2, 10956854412), (3, 7304569608), (4, 5478427206), (6, 3652284804), (7, 3130529832), (8, 2739213603), (9, 2434856536), (12, 1826142402), (14, 1565264916), (18, 1217428268), (19, 1153353096), (21, 1043509944), (24, 913071201), (28, 782632458), (36, 608714134), (38, 576676548), (42, 521754972), (56, 391316229), (57, 384451032), (63, 347836648), (72, 304357067), (76, 288338274), (84, 260877486), (114, 192225516), (126, 173918324), (133, 164764728), (152, 144169137), (168, 130438743), (171, 128150344), (228, 96112758), (252, 86959162), (266, 82382364), (342, 64075172), (399, 54921576), (456, 48056379), (504, 43479581), (532, 41191182), (684, 32037586), (798, 27460788), (1064, 20595591), (1197, 18307192), (1368, 16018793), (1596, 13730394), (2394, 9153596), (3192, 6865197), (4788, 4576798), (9576, 2288399)]