1339772742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{87877}}^1$

素因数の和:87914

約数の個数: 72

約数和(自身を含む): 3646585488

約数和(自身を除く): 2306812746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 15246, 87877, 175754, 263631, 527262, 615139, 790893, 966647, 1230278, 1581786, 1845417, 1933294, 2899941, 3690834, 5536251, 5799882, 6766529, 8699823, 10633117, 11072502, 13533058, 17399646, 20299587, 21266234, 31899351, 40599174, 60898761, 63798702, 74431819, 95698053, 121797522, 148863638, 191396106, 223295457, 446590914, 669886371, 1339772742]

約数ペア:

[(1, 1339772742), (2, 669886371), (3, 446590914), (6, 223295457), (7, 191396106), (9, 148863638), (11, 121797522), (14, 95698053), (18, 74431819), (21, 63798702), (22, 60898761), (33, 40599174), (42, 31899351), (63, 21266234), (66, 20299587), (77, 17399646), (99, 13533058), (121, 11072502), (126, 10633117), (154, 8699823), (198, 6766529), (231, 5799882), (242, 5536251), (363, 3690834), (462, 2899941), (693, 1933294), (726, 1845417), (847, 1581786), (1089, 1230278), (1386, 966647), (1694, 790893), (2178, 615139), (2541, 527262), (5082, 263631), (7623, 175754), (15246, 87877)]