19036836

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 61488000

約数和(自身を除く): 42451164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 149, 156, 169, 182, 189, 234, 252, 273, 298, 338, 351, 364, 378, 447, 468, 507, 546, 596, 676, 702, 756, 819, 894, 1014, 1043, 1092, 1183, 1341, 1404, 1521, 1638, 1788, 1937, 2028, 2086, 2366, 2457, 2682, 3042, 3129, 3276, 3549, 3874, 4023, 4172, 4563, 4732, 4914, 5364, 5811, 6084, 6258, 7098, 7748, 8046, 9126, 9387, 9828, 10647, 11622, 12516, 13559, 14196, 16092, 17433, 18252, 18774, 21294, 23244, 25181, 27118, 28161, 31941, 34866, 37548, 40677, 42588, 50362, 52299, 54236, 56322, 63882, 69732, 75543, 81354, 100724, 104598, 112644, 122031, 127764, 151086, 162708, 176267, 209196, 226629, 244062, 302172, 352534, 366093, 453258, 488124, 528801, 679887, 705068, 732186, 906516, 1057602, 1359774, 1464372, 1586403, 2115204, 2719548, 3172806, 4759209, 6345612, 9518418, 19036836]

約数ペア:

[(1, 19036836), (2, 9518418), (3, 6345612), (4, 4759209), (6, 3172806), (7, 2719548), (9, 2115204), (12, 1586403), (13, 1464372), (14, 1359774), (18, 1057602), (21, 906516), (26, 732186), (27, 705068), (28, 679887), (36, 528801), (39, 488124), (42, 453258), (52, 366093), (54, 352534), (63, 302172), (78, 244062), (84, 226629), (91, 209196), (108, 176267), (117, 162708), (126, 151086), (149, 127764), (156, 122031), (169, 112644), (182, 104598), (189, 100724), (234, 81354), (252, 75543), (273, 69732), (298, 63882), (338, 56322), (351, 54236), (364, 52299), (378, 50362), (447, 42588), (468, 40677), (507, 37548), (546, 34866), (596, 31941), (676, 28161), (702, 27118), (756, 25181), (819, 23244), (894, 21294), (1014, 18774), (1043, 18252), (1092, 17433), (1183, 16092), (1341, 14196), (1404, 13559), (1521, 12516), (1638, 11622), (1788, 10647), (1937, 9828), (2028, 9387), (2086, 9126), (2366, 8046), (2457, 7748), (2682, 7098), (3042, 6258), (3129, 6084), (3276, 5811), (3549, 5364), (3874, 4914), (4023, 4732), (4172, 4563)]