21232981944

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{126949}}^1$

素因数の和:127085

約数の個数: 96

約数和(自身を含む): 60600852000

約数和(自身を除く): 39367870056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 101, 138, 184, 202, 207, 276, 303, 404, 414, 552, 606, 808, 828, 909, 1212, 1656, 1818, 2323, 2424, 3636, 4646, 6969, 7272, 9292, 13938, 18584, 20907, 27876, 41814, 55752, 83628, 126949, 167256, 253898, 380847, 507796, 761694, 1015592, 1142541, 1523388, 2285082, 2919827, 3046776, 4570164, 5839654, 8759481, 9140328, 11679308, 12821849, 17518962, 23358616, 25643698, 26278443, 35037924, 38465547, 51287396, 52556886, 70075848, 76931094, 102574792, 105113772, 115396641, 153862188, 210227544, 230793282, 294902527, 307724376, 461586564, 589805054, 884707581, 923173128, 1179610108, 1769415162, 2359220216, 2654122743, 3538830324, 5308245486, 7077660648, 10616490972, 21232981944]

約数ペア:

[(1, 21232981944), (2, 10616490972), (3, 7077660648), (4, 5308245486), (6, 3538830324), (8, 2654122743), (9, 2359220216), (12, 1769415162), (18, 1179610108), (23, 923173128), (24, 884707581), (36, 589805054), (46, 461586564), (69, 307724376), (72, 294902527), (92, 230793282), (101, 210227544), (138, 153862188), (184, 115396641), (202, 105113772), (207, 102574792), (276, 76931094), (303, 70075848), (404, 52556886), (414, 51287396), (552, 38465547), (606, 35037924), (808, 26278443), (828, 25643698), (909, 23358616), (1212, 17518962), (1656, 12821849), (1818, 11679308), (2323, 9140328), (2424, 8759481), (3636, 5839654), (4646, 4570164), (6969, 3046776), (7272, 2919827), (9292, 2285082), (13938, 1523388), (18584, 1142541), (20907, 1015592), (27876, 761694), (41814, 507796), (55752, 380847), (83628, 253898), (126949, 167256)]