19589968398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3261733}}^1$

素因数の和:3261769

約数の個数: 64

約数和(自身を含む): 52605245952

約数和(自身を除く): 33015277554

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 3261733, 6523466, 9785199, 19570398, 22832131, 35879063, 42402529, 45664262, 68496393, 71758126, 84805058, 107637189, 127207587, 136992786, 215274378, 251153441, 254415174, 296817703, 466427819, 502306882, 593635406, 753460323, 890453109, 932855638, 1399283457, 1506920646, 1780906218, 2798566914, 3264994733, 6529989466, 9794984199, 19589968398]

約数ペア:

[(1, 19589968398), (2, 9794984199), (3, 6529989466), (6, 3264994733), (7, 2798566914), (11, 1780906218), (13, 1506920646), (14, 1399283457), (21, 932855638), (22, 890453109), (26, 753460323), (33, 593635406), (39, 502306882), (42, 466427819), (66, 296817703), (77, 254415174), (78, 251153441), (91, 215274378), (143, 136992786), (154, 127207587), (182, 107637189), (231, 84805058), (273, 71758126), (286, 68496393), (429, 45664262), (462, 42402529), (546, 35879063), (858, 22832131), (1001, 19570398), (2002, 9785199), (3003, 6523466), (6006, 3261733)]