28002618

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 76334400

約数和(自身を除く): 48331782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 98, 114, 126, 133, 147, 171, 189, 266, 294, 342, 378, 399, 441, 513, 557, 798, 882, 931, 1026, 1114, 1197, 1323, 1671, 1862, 2394, 2646, 2793, 3342, 3591, 3899, 5013, 5586, 7182, 7798, 8379, 10026, 10583, 11697, 15039, 16758, 21166, 23394, 25137, 27293, 30078, 31749, 35091, 50274, 54586, 63498, 70182, 74081, 81879, 95247, 105273, 148162, 163758, 190494, 210546, 222243, 245637, 285741, 444486, 491274, 518567, 571482, 666729, 736911, 1037134, 1333458, 1473822, 1555701, 2000187, 3111402, 4000374, 4667103, 9334206, 14001309, 28002618]

約数ペア:

[(1, 28002618), (2, 14001309), (3, 9334206), (6, 4667103), (7, 4000374), (9, 3111402), (14, 2000187), (18, 1555701), (19, 1473822), (21, 1333458), (27, 1037134), (38, 736911), (42, 666729), (49, 571482), (54, 518567), (57, 491274), (63, 444486), (98, 285741), (114, 245637), (126, 222243), (133, 210546), (147, 190494), (171, 163758), (189, 148162), (266, 105273), (294, 95247), (342, 81879), (378, 74081), (399, 70182), (441, 63498), (513, 54586), (557, 50274), (798, 35091), (882, 31749), (931, 30078), (1026, 27293), (1114, 25137), (1197, 23394), (1323, 21166), (1671, 16758), (1862, 15039), (2394, 11697), (2646, 10583), (2793, 10026), (3342, 8379), (3591, 7798), (3899, 7182), (5013, 5586)]