1387240218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{65147}}^1$

素因数の和:65188

約数の個数: 72

約数和(自身を含む): 3719690208

約数和(自身を除く): 2332449990

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 7098, 10647, 21294, 65147, 130294, 195441, 390882, 456029, 586323, 846911, 912058, 1172646, 1368087, 1693822, 2540733, 2736174, 4104261, 5081466, 5928377, 7622199, 8208522, 11009843, 11856754, 15244398, 17785131, 22019686, 33029529, 35570262, 53355393, 66059058, 77068901, 99088587, 106710786, 154137802, 198177174, 231206703, 462413406, 693620109, 1387240218]

約数ペア:

[(1, 1387240218), (2, 693620109), (3, 462413406), (6, 231206703), (7, 198177174), (9, 154137802), (13, 106710786), (14, 99088587), (18, 77068901), (21, 66059058), (26, 53355393), (39, 35570262), (42, 33029529), (63, 22019686), (78, 17785131), (91, 15244398), (117, 11856754), (126, 11009843), (169, 8208522), (182, 7622199), (234, 5928377), (273, 5081466), (338, 4104261), (507, 2736174), (546, 2540733), (819, 1693822), (1014, 1368087), (1183, 1172646), (1521, 912058), (1638, 846911), (2366, 586323), (3042, 456029), (3549, 390882), (7098, 195441), (10647, 130294), (21294, 65147)]