42996618

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:133

約数の個数: 108

約数和(自身を含む): 114906870

約数和(自身を除く): 71910252

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 41, 42, 49, 58, 63, 82, 87, 98, 123, 126, 147, 174, 203, 246, 261, 287, 294, 369, 406, 441, 522, 574, 609, 738, 861, 882, 1189, 1218, 1421, 1681, 1722, 1827, 2009, 2378, 2583, 2842, 3362, 3567, 3654, 4018, 4263, 5043, 5166, 6027, 7134, 8323, 8526, 10086, 10701, 11767, 12054, 12789, 15129, 16646, 18081, 21402, 23534, 24969, 25578, 30258, 35301, 36162, 48749, 49938, 58261, 70602, 74907, 82369, 97498, 105903, 116522, 146247, 149814, 164738, 174783, 211806, 247107, 292494, 341243, 349566, 438741, 494214, 524349, 682486, 741321, 877482, 1023729, 1048698, 1482642, 2047458, 2388701, 3071187, 4777402, 6142374, 7166103, 14332206, 21498309, 42996618]

約数ペア:

[(1, 42996618), (2, 21498309), (3, 14332206), (6, 7166103), (7, 6142374), (9, 4777402), (14, 3071187), (18, 2388701), (21, 2047458), (29, 1482642), (41, 1048698), (42, 1023729), (49, 877482), (58, 741321), (63, 682486), (82, 524349), (87, 494214), (98, 438741), (123, 349566), (126, 341243), (147, 292494), (174, 247107), (203, 211806), (246, 174783), (261, 164738), (287, 149814), (294, 146247), (369, 116522), (406, 105903), (441, 97498), (522, 82369), (574, 74907), (609, 70602), (738, 58261), (861, 49938), (882, 48749), (1189, 36162), (1218, 35301), (1421, 30258), (1681, 25578), (1722, 24969), (1827, 23534), (2009, 21402), (2378, 18081), (2583, 16646), (2842, 15129), (3362, 12789), (3567, 12054), (3654, 11767), (4018, 10701), (4263, 10086), (5043, 8526), (5166, 8323), (6027, 7134)]