42394716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12941}}^1$

素因数の和:12971

約数の個数: 72

約数和(自身を含む): 131904864

約数和(自身を除く): 89510148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 12941, 25882, 38823, 51764, 77646, 90587, 116469, 155292, 168233, 181174, 232938, 271761, 336466, 362348, 465876, 504699, 543522, 672932, 815283, 1009398, 1087044, 1177631, 1514097, 1630566, 2018796, 2355262, 3028194, 3261132, 3532893, 4710524, 6056388, 7065786, 10598679, 14131572, 21197358, 42394716]

約数ペア:

[(1, 42394716), (2, 21197358), (3, 14131572), (4, 10598679), (6, 7065786), (7, 6056388), (9, 4710524), (12, 3532893), (13, 3261132), (14, 3028194), (18, 2355262), (21, 2018796), (26, 1630566), (28, 1514097), (36, 1177631), (39, 1087044), (42, 1009398), (52, 815283), (63, 672932), (78, 543522), (84, 504699), (91, 465876), (117, 362348), (126, 336466), (156, 271761), (182, 232938), (234, 181174), (252, 168233), (273, 155292), (364, 116469), (468, 90587), (546, 77646), (819, 51764), (1092, 38823), (1638, 25882), (3276, 12941)]