2042173686

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{95153}}^1$

素因数の和:95245

約数の個数: 48

約数和(自身を含む): 4816314864

約数和(自身を除く): 2774141178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1533, 3066, 3577, 7154, 10731, 21462, 95153, 190306, 285459, 570918, 666071, 1332142, 1998213, 3996426, 4662497, 6946169, 9324994, 13892338, 13987491, 20838507, 27974982, 41677014, 48623183, 97246366, 145869549, 291739098, 340362281, 680724562, 1021086843, 2042173686]

約数ペア:

[(1, 2042173686), (2, 1021086843), (3, 680724562), (6, 340362281), (7, 291739098), (14, 145869549), (21, 97246366), (42, 48623183), (49, 41677014), (73, 27974982), (98, 20838507), (146, 13987491), (147, 13892338), (219, 9324994), (294, 6946169), (438, 4662497), (511, 3996426), (1022, 1998213), (1533, 1332142), (3066, 666071), (3577, 570918), (7154, 285459), (10731, 190306), (21462, 95153)]