14978916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 40622400

約数和(自身を除く): 25643484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 359, 366, 549, 684, 718, 732, 1077, 1098, 1159, 1436, 2154, 2196, 2318, 3231, 3477, 4308, 4636, 6462, 6821, 6954, 10431, 12924, 13642, 13908, 20463, 20862, 21899, 27284, 40926, 41724, 43798, 61389, 65697, 81852, 87596, 122778, 131394, 197091, 245556, 262788, 394182, 416081, 788364, 832162, 1248243, 1664324, 2496486, 3744729, 4992972, 7489458, 14978916]

約数ペア:

[(1, 14978916), (2, 7489458), (3, 4992972), (4, 3744729), (6, 2496486), (9, 1664324), (12, 1248243), (18, 832162), (19, 788364), (36, 416081), (38, 394182), (57, 262788), (61, 245556), (76, 197091), (114, 131394), (122, 122778), (171, 87596), (183, 81852), (228, 65697), (244, 61389), (342, 43798), (359, 41724), (366, 40926), (549, 27284), (684, 21899), (718, 20862), (732, 20463), (1077, 13908), (1098, 13642), (1159, 12924), (1436, 10431), (2154, 6954), (2196, 6821), (2318, 6462), (3231, 4636), (3477, 4308)]