15990813612

素因数分解:

$2^2\times 3^4\times {\mathrm{157}}^1\times {\mathrm{314359}}^1$

素因数の和:314532

約数の個数: 60

約数和(自身を含む): 42069541360

約数和(自身を除く): 26078727748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 314, 324, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 8478, 12717, 16956, 25434, 50868, 314359, 628718, 943077, 1257436, 1886154, 2829231, 3772308, 5658462, 8487693, 11316924, 16975386, 25463079, 33950772, 49354363, 50926158, 98708726, 101852316, 148063089, 197417452, 296126178, 444189267, 592252356, 888378534, 1332567801, 1776757068, 2665135602, 3997703403, 5330271204, 7995406806, 15990813612]

約数ペア:

[(1, 15990813612), (2, 7995406806), (3, 5330271204), (4, 3997703403), (6, 2665135602), (9, 1776757068), (12, 1332567801), (18, 888378534), (27, 592252356), (36, 444189267), (54, 296126178), (81, 197417452), (108, 148063089), (157, 101852316), (162, 98708726), (314, 50926158), (324, 49354363), (471, 33950772), (628, 25463079), (942, 16975386), (1413, 11316924), (1884, 8487693), (2826, 5658462), (4239, 3772308), (5652, 2829231), (8478, 1886154), (12717, 1257436), (16956, 943077), (25434, 628718), (50868, 314359)]