21167140344

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{137399}}^1$

素因数の和:137553

約数の個数: 96

約数和(自身を含む): 62027856000

約数和(自身を除く): 40860715656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 131, 147, 168, 196, 262, 294, 392, 393, 524, 588, 786, 917, 1048, 1176, 1572, 1834, 2751, 3144, 3668, 5502, 6419, 7336, 11004, 12838, 19257, 22008, 25676, 38514, 51352, 77028, 137399, 154056, 274798, 412197, 549596, 824394, 961793, 1099192, 1648788, 1923586, 2885379, 3297576, 3847172, 5770758, 6732551, 7694344, 11541516, 13465102, 17999269, 20197653, 23083032, 26930204, 35998538, 40395306, 53860408, 53997807, 71997076, 80790612, 107995614, 125994883, 143994152, 161581224, 215991228, 251989766, 377984649, 431982456, 503979532, 755969298, 881964181, 1007959064, 1511938596, 1763928362, 2645892543, 3023877192, 3527856724, 5291785086, 7055713448, 10583570172, 21167140344]

約数ペア:

[(1, 21167140344), (2, 10583570172), (3, 7055713448), (4, 5291785086), (6, 3527856724), (7, 3023877192), (8, 2645892543), (12, 1763928362), (14, 1511938596), (21, 1007959064), (24, 881964181), (28, 755969298), (42, 503979532), (49, 431982456), (56, 377984649), (84, 251989766), (98, 215991228), (131, 161581224), (147, 143994152), (168, 125994883), (196, 107995614), (262, 80790612), (294, 71997076), (392, 53997807), (393, 53860408), (524, 40395306), (588, 35998538), (786, 26930204), (917, 23083032), (1048, 20197653), (1176, 17999269), (1572, 13465102), (1834, 11541516), (2751, 7694344), (3144, 6732551), (3668, 5770758), (5502, 3847172), (6419, 3297576), (7336, 2885379), (11004, 1923586), (12838, 1648788), (19257, 1099192), (22008, 961793), (25676, 824394), (38514, 549596), (51352, 412197), (77028, 274798), (137399, 154056)]