15212772

素因数分解:

$2^2\times 3^7\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 41879040

約数和(自身を除く): 26666268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 47, 54, 74, 81, 94, 108, 111, 141, 148, 162, 188, 222, 243, 282, 324, 333, 423, 444, 486, 564, 666, 729, 846, 972, 999, 1269, 1332, 1458, 1692, 1739, 1998, 2187, 2538, 2916, 2997, 3478, 3807, 3996, 4374, 5076, 5217, 5994, 6956, 7614, 8748, 8991, 10434, 11421, 11988, 15228, 15651, 17982, 20868, 22842, 26973, 31302, 34263, 35964, 45684, 46953, 53946, 62604, 68526, 80919, 93906, 102789, 107892, 137052, 140859, 161838, 187812, 205578, 281718, 323676, 411156, 422577, 563436, 845154, 1267731, 1690308, 2535462, 3803193, 5070924, 7606386, 15212772]

約数ペア:

[(1, 15212772), (2, 7606386), (3, 5070924), (4, 3803193), (6, 2535462), (9, 1690308), (12, 1267731), (18, 845154), (27, 563436), (36, 422577), (37, 411156), (47, 323676), (54, 281718), (74, 205578), (81, 187812), (94, 161838), (108, 140859), (111, 137052), (141, 107892), (148, 102789), (162, 93906), (188, 80919), (222, 68526), (243, 62604), (282, 53946), (324, 46953), (333, 45684), (423, 35964), (444, 34263), (486, 31302), (564, 26973), (666, 22842), (729, 20868), (846, 17982), (972, 15651), (999, 15228), (1269, 11988), (1332, 11421), (1458, 10434), (1692, 8991), (1739, 8748), (1998, 7614), (2187, 6956), (2538, 5994), (2916, 5217), (2997, 5076), (3478, 4374), (3807, 3996)]