18951343584

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{335161}}^1$

素因数の和:335224

約数の個数: 96

約数和(自身を含む): 54054927360

約数和(自身を除く): 35103583776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 608, 744, 912, 992, 1178, 1488, 1767, 1824, 2356, 2976, 3534, 4712, 7068, 9424, 14136, 18848, 28272, 56544, 335161, 670322, 1005483, 1340644, 2010966, 2681288, 4021932, 5362576, 6368059, 8043864, 10389991, 10725152, 12736118, 16087728, 19104177, 20779982, 25472236, 31169973, 32175456, 38208354, 41559964, 50944472, 62339946, 76416708, 83119928, 101888944, 124679892, 152833416, 166239856, 197409829, 203777888, 249359784, 305666832, 332479712, 394819658, 498719568, 592229487, 611333664, 789639316, 997439136, 1184458974, 1579278632, 2368917948, 3158557264, 4737835896, 6317114528, 9475671792, 18951343584]

約数ペア:

[(1, 18951343584), (2, 9475671792), (3, 6317114528), (4, 4737835896), (6, 3158557264), (8, 2368917948), (12, 1579278632), (16, 1184458974), (19, 997439136), (24, 789639316), (31, 611333664), (32, 592229487), (38, 498719568), (48, 394819658), (57, 332479712), (62, 305666832), (76, 249359784), (93, 203777888), (96, 197409829), (114, 166239856), (124, 152833416), (152, 124679892), (186, 101888944), (228, 83119928), (248, 76416708), (304, 62339946), (372, 50944472), (456, 41559964), (496, 38208354), (589, 32175456), (608, 31169973), (744, 25472236), (912, 20779982), (992, 19104177), (1178, 16087728), (1488, 12736118), (1767, 10725152), (1824, 10389991), (2356, 8043864), (2976, 6368059), (3534, 5362576), (4712, 4021932), (7068, 2681288), (9424, 2010966), (14136, 1340644), (18848, 1005483), (28272, 670322), (56544, 335161)]