19158282

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:865

約数の個数: 80

約数和(自身を含む): 50494752

約数和(自身を除く): 31336470

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 117, 143, 162, 198, 234, 286, 297, 351, 429, 594, 702, 827, 858, 891, 1053, 1287, 1654, 1782, 2106, 2481, 2574, 3861, 4962, 7443, 7722, 9097, 10751, 11583, 14886, 18194, 21502, 22329, 23166, 27291, 32253, 44658, 54582, 64506, 66987, 81873, 96759, 118261, 133974, 163746, 193518, 236522, 245619, 290277, 354783, 491238, 580554, 709566, 736857, 870831, 1064349, 1473714, 1741662, 2128698, 3193047, 6386094, 9579141, 19158282]

約数ペア:

[(1, 19158282), (2, 9579141), (3, 6386094), (6, 3193047), (9, 2128698), (11, 1741662), (13, 1473714), (18, 1064349), (22, 870831), (26, 736857), (27, 709566), (33, 580554), (39, 491238), (54, 354783), (66, 290277), (78, 245619), (81, 236522), (99, 193518), (117, 163746), (143, 133974), (162, 118261), (198, 96759), (234, 81873), (286, 66987), (297, 64506), (351, 54582), (429, 44658), (594, 32253), (702, 27291), (827, 23166), (858, 22329), (891, 21502), (1053, 18194), (1287, 14886), (1654, 11583), (1782, 10751), (2106, 9097), (2481, 7722), (2574, 7443), (3861, 4962)]