21534085632

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{737873}}^1$

素因数の和:737913

約数の個数: 80

約数和(自身を含む): 60387608160

約数和(自身を除く): 38853522528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1216, 1536, 1824, 2432, 3648, 4864, 7296, 9728, 14592, 29184, 737873, 1475746, 2213619, 2951492, 4427238, 5902984, 8854476, 11805968, 14019587, 17708952, 23611936, 28039174, 35417904, 42058761, 47223872, 56078348, 70835808, 84117522, 94447744, 112156696, 141671616, 168235044, 188895488, 224313392, 283343232, 336470088, 377790976, 448626784, 566686464, 672940176, 897253568, 1133372928, 1345880352, 1794507136, 2691760704, 3589014272, 5383521408, 7178028544, 10767042816, 21534085632]

約数ペア:

[(1, 21534085632), (2, 10767042816), (3, 7178028544), (4, 5383521408), (6, 3589014272), (8, 2691760704), (12, 1794507136), (16, 1345880352), (19, 1133372928), (24, 897253568), (32, 672940176), (38, 566686464), (48, 448626784), (57, 377790976), (64, 336470088), (76, 283343232), (96, 224313392), (114, 188895488), (128, 168235044), (152, 141671616), (192, 112156696), (228, 94447744), (256, 84117522), (304, 70835808), (384, 56078348), (456, 47223872), (512, 42058761), (608, 35417904), (768, 28039174), (912, 23611936), (1216, 17708952), (1536, 14019587), (1824, 11805968), (2432, 8854476), (3648, 5902984), (4864, 4427238), (7296, 2951492), (9728, 2213619), (14592, 1475746), (29184, 737873)]