4019412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 10659040

約数和(自身を除く): 6639628

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 61, 68, 76, 102, 114, 122, 183, 204, 228, 244, 289, 323, 366, 578, 646, 732, 867, 969, 1037, 1156, 1159, 1292, 1734, 1938, 2074, 2318, 3111, 3468, 3477, 3876, 4148, 4636, 5491, 6222, 6954, 10982, 12444, 13908, 16473, 17629, 19703, 21964, 32946, 35258, 39406, 52887, 59109, 65892, 70516, 78812, 105774, 118218, 211548, 236436, 334951, 669902, 1004853, 1339804, 2009706, 4019412]

約数ペア:

[(1, 4019412), (2, 2009706), (3, 1339804), (4, 1004853), (6, 669902), (12, 334951), (17, 236436), (19, 211548), (34, 118218), (38, 105774), (51, 78812), (57, 70516), (61, 65892), (68, 59109), (76, 52887), (102, 39406), (114, 35258), (122, 32946), (183, 21964), (204, 19703), (228, 17629), (244, 16473), (289, 13908), (323, 12444), (366, 10982), (578, 6954), (646, 6222), (732, 5491), (867, 4636), (969, 4148), (1037, 3876), (1156, 3477), (1159, 3468), (1292, 3111), (1734, 2318), (1938, 2074)]