39697938

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{1667}}^1$

素因数の和:1698

約数の個数: 72

約数和(自身を含む): 103822992

約数和(自身を除く): 64125054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1667, 1701, 2646, 3334, 3402, 3969, 5001, 7938, 10002, 11669, 11907, 15003, 23338, 23814, 30006, 35007, 45009, 70014, 81683, 90018, 105021, 135027, 163366, 210042, 245049, 270054, 315063, 405081, 490098, 630126, 735147, 810162, 945189, 1470294, 1890378, 2205441, 2835567, 4410882, 5671134, 6616323, 13232646, 19848969, 39697938]

約数ペア:

[(1, 39697938), (2, 19848969), (3, 13232646), (6, 6616323), (7, 5671134), (9, 4410882), (14, 2835567), (18, 2205441), (21, 1890378), (27, 1470294), (42, 945189), (49, 810162), (54, 735147), (63, 630126), (81, 490098), (98, 405081), (126, 315063), (147, 270054), (162, 245049), (189, 210042), (243, 163366), (294, 135027), (378, 105021), (441, 90018), (486, 81683), (567, 70014), (882, 45009), (1134, 35007), (1323, 30006), (1667, 23814), (1701, 23338), (2646, 15003), (3334, 11907), (3402, 11669), (3969, 10002), (5001, 7938)]