18744674448

素因数分解:

$2^4\times 3^1\times {\mathrm{19069}}^1\times {\mathrm{20479}}^1$

素因数の和:39559

約数の個数: 40

約数和(自身を含む): 48428646400

約数和(自身を除く): 29683971952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 19069, 20479, 38138, 40958, 57207, 61437, 76276, 81916, 114414, 122874, 152552, 163832, 228828, 245748, 305104, 327664, 457656, 491496, 915312, 982992, 390514051, 781028102, 1171542153, 1562056204, 2343084306, 3124112408, 4686168612, 6248224816, 9372337224, 18744674448]

約数ペア:

[(1, 18744674448), (2, 9372337224), (3, 6248224816), (4, 4686168612), (6, 3124112408), (8, 2343084306), (12, 1562056204), (16, 1171542153), (24, 781028102), (48, 390514051), (19069, 982992), (20479, 915312), (38138, 491496), (40958, 457656), (57207, 327664), (61437, 305104), (76276, 245748), (81916, 228828), (114414, 163832), (122874, 152552)]