21285024144

素因数分解:

$2^4\times 3^1\times {\mathrm{743}}^1\times {\mathrm{596821}}^1$

素因数の和:597575

約数の個数: 40

約数和(自身を含む): 55060410432

約数和(自身を除く): 33775386288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 743, 1486, 2229, 2972, 4458, 5944, 8916, 11888, 17832, 35664, 596821, 1193642, 1790463, 2387284, 3580926, 4774568, 7161852, 9549136, 14323704, 28647408, 443438003, 886876006, 1330314009, 1773752012, 2660628018, 3547504024, 5321256036, 7095008048, 10642512072, 21285024144]

約数ペア:

[(1, 21285024144), (2, 10642512072), (3, 7095008048), (4, 5321256036), (6, 3547504024), (8, 2660628018), (12, 1773752012), (16, 1330314009), (24, 886876006), (48, 443438003), (743, 28647408), (1486, 14323704), (2229, 9549136), (2972, 7161852), (4458, 4774568), (5944, 3580926), (8916, 2387284), (11888, 1790463), (17832, 1193642), (35664, 596821)]