15188796

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 46862816

約数和(自身を除く): 31674020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 181, 189, 222, 252, 259, 324, 333, 362, 378, 444, 518, 543, 567, 666, 724, 756, 777, 999, 1036, 1086, 1134, 1267, 1332, 1554, 1629, 1998, 2172, 2268, 2331, 2534, 2997, 3108, 3258, 3801, 3996, 4662, 4887, 5068, 5994, 6516, 6697, 6993, 7602, 9324, 9774, 11403, 11988, 13394, 13986, 14661, 15204, 19548, 20091, 20979, 22806, 26788, 27972, 29322, 34209, 40182, 41958, 45612, 46879, 58644, 60273, 68418, 80364, 83916, 93758, 102627, 120546, 136836, 140637, 180819, 187516, 205254, 241092, 281274, 361638, 410508, 421911, 542457, 562548, 723276, 843822, 1084914, 1265733, 1687644, 2169828, 2531466, 3797199, 5062932, 7594398, 15188796]

約数ペア:

[(1, 15188796), (2, 7594398), (3, 5062932), (4, 3797199), (6, 2531466), (7, 2169828), (9, 1687644), (12, 1265733), (14, 1084914), (18, 843822), (21, 723276), (27, 562548), (28, 542457), (36, 421911), (37, 410508), (42, 361638), (54, 281274), (63, 241092), (74, 205254), (81, 187516), (84, 180819), (108, 140637), (111, 136836), (126, 120546), (148, 102627), (162, 93758), (181, 83916), (189, 80364), (222, 68418), (252, 60273), (259, 58644), (324, 46879), (333, 45612), (362, 41958), (378, 40182), (444, 34209), (518, 29322), (543, 27972), (567, 26788), (666, 22806), (724, 20979), (756, 20091), (777, 19548), (999, 15204), (1036, 14661), (1086, 13986), (1134, 13394), (1267, 11988), (1332, 11403), (1554, 9774), (1629, 9324), (1998, 7602), (2172, 6993), (2268, 6697), (2331, 6516), (2534, 5994), (2997, 5068), (3108, 4887), (3258, 4662), (3801, 3996)]