15317406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1065

約数の個数: 48

約数和(自身を含む): 36311184

約数和(自身を除く): 20993778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 977, 1206, 1742, 1954, 2613, 2931, 5226, 5862, 7839, 8793, 12701, 15678, 17586, 25402, 38103, 65459, 76206, 114309, 130918, 196377, 228618, 392754, 589131, 850967, 1178262, 1701934, 2552901, 5105802, 7658703, 15317406]

約数ペア:

[(1, 15317406), (2, 7658703), (3, 5105802), (6, 2552901), (9, 1701934), (13, 1178262), (18, 850967), (26, 589131), (39, 392754), (67, 228618), (78, 196377), (117, 130918), (134, 114309), (201, 76206), (234, 65459), (402, 38103), (603, 25402), (871, 17586), (977, 15678), (1206, 12701), (1742, 8793), (1954, 7839), (2613, 5862), (2931, 5226)]