2021029224

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{37813}}^1$

素因数の和:37970

約数の個数: 64

約数和(自身を含む): 5390763840

約数和(自身を除く): 3369734616

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 131, 136, 204, 262, 393, 408, 524, 786, 1048, 1572, 2227, 3144, 4454, 6681, 8908, 13362, 17816, 26724, 37813, 53448, 75626, 113439, 151252, 226878, 302504, 453756, 642821, 907512, 1285642, 1928463, 2571284, 3856926, 4953503, 5142568, 7713852, 9907006, 14860509, 15427704, 19814012, 29721018, 39628024, 59442036, 84209551, 118884072, 168419102, 252628653, 336838204, 505257306, 673676408, 1010514612, 2021029224]

約数ペア:

[(1, 2021029224), (2, 1010514612), (3, 673676408), (4, 505257306), (6, 336838204), (8, 252628653), (12, 168419102), (17, 118884072), (24, 84209551), (34, 59442036), (51, 39628024), (68, 29721018), (102, 19814012), (131, 15427704), (136, 14860509), (204, 9907006), (262, 7713852), (393, 5142568), (408, 4953503), (524, 3856926), (786, 2571284), (1048, 1928463), (1572, 1285642), (2227, 907512), (3144, 642821), (4454, 453756), (6681, 302504), (8908, 226878), (13362, 151252), (17816, 113439), (26724, 75626), (37813, 53448)]