42141204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3889}}^1$

素因数の和:3949

約数の個数: 72

約数和(自身を含む): 124604480

約数和(自身を除く): 82463276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 3889, 5418, 7778, 10836, 11667, 15556, 23334, 27223, 35001, 46668, 54446, 70002, 81669, 108892, 140004, 163338, 167227, 245007, 326676, 334454, 490014, 501681, 668908, 980028, 1003362, 1170589, 1505043, 2006724, 2341178, 3010086, 3511767, 4682356, 6020172, 7023534, 10535301, 14047068, 21070602, 42141204]

約数ペア:

[(1, 42141204), (2, 21070602), (3, 14047068), (4, 10535301), (6, 7023534), (7, 6020172), (9, 4682356), (12, 3511767), (14, 3010086), (18, 2341178), (21, 2006724), (28, 1505043), (36, 1170589), (42, 1003362), (43, 980028), (63, 668908), (84, 501681), (86, 490014), (126, 334454), (129, 326676), (172, 245007), (252, 167227), (258, 163338), (301, 140004), (387, 108892), (516, 81669), (602, 70002), (774, 54446), (903, 46668), (1204, 35001), (1548, 27223), (1806, 23334), (2709, 15556), (3612, 11667), (3889, 10836), (5418, 7778)]