21573024

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:714

約数の個数: 96

約数和(自身を含む): 63866880

約数和(自身を除く): 42293856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 124, 132, 176, 186, 248, 264, 341, 352, 372, 496, 528, 659, 682, 744, 992, 1023, 1056, 1318, 1364, 1488, 1977, 2046, 2636, 2728, 2976, 3954, 4092, 5272, 5456, 7249, 7908, 8184, 10544, 10912, 14498, 15816, 16368, 20429, 21088, 21747, 28996, 31632, 32736, 40858, 43494, 57992, 61287, 63264, 81716, 86988, 115984, 122574, 163432, 173976, 224719, 231968, 245148, 326864, 347952, 449438, 490296, 653728, 674157, 695904, 898876, 980592, 1348314, 1797752, 1961184, 2696628, 3595504, 5393256, 7191008, 10786512, 21573024]

約数ペア:

[(1, 21573024), (2, 10786512), (3, 7191008), (4, 5393256), (6, 3595504), (8, 2696628), (11, 1961184), (12, 1797752), (16, 1348314), (22, 980592), (24, 898876), (31, 695904), (32, 674157), (33, 653728), (44, 490296), (48, 449438), (62, 347952), (66, 326864), (88, 245148), (93, 231968), (96, 224719), (124, 173976), (132, 163432), (176, 122574), (186, 115984), (248, 86988), (264, 81716), (341, 63264), (352, 61287), (372, 57992), (496, 43494), (528, 40858), (659, 32736), (682, 31632), (744, 28996), (992, 21747), (1023, 21088), (1056, 20429), (1318, 16368), (1364, 15816), (1488, 14498), (1977, 10912), (2046, 10544), (2636, 8184), (2728, 7908), (2976, 7249), (3954, 5456), (4092, 5272)]