18863884416

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3778823}}^1$

素因数の和:3778853

約数の個数: 64

約数和(自身を含む): 53961606720

約数和(自身を除く): 35097722304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 3778823, 7557646, 11336469, 15115292, 22672938, 30230584, 45345876, 49124699, 60461168, 90691752, 98249398, 120922336, 147374097, 181383504, 196498796, 241844672, 294748194, 362767008, 392997592, 483689344, 589496388, 725534016, 785995184, 1178992776, 1451068032, 1571990368, 2357985552, 3143980736, 4715971104, 6287961472, 9431942208, 18863884416]

約数ペア:

[(1, 18863884416), (2, 9431942208), (3, 6287961472), (4, 4715971104), (6, 3143980736), (8, 2357985552), (12, 1571990368), (13, 1451068032), (16, 1178992776), (24, 785995184), (26, 725534016), (32, 589496388), (39, 483689344), (48, 392997592), (52, 362767008), (64, 294748194), (78, 241844672), (96, 196498796), (104, 181383504), (128, 147374097), (156, 120922336), (192, 98249398), (208, 90691752), (312, 60461168), (384, 49124699), (416, 45345876), (624, 30230584), (832, 22672938), (1248, 15115292), (1664, 11336469), (2496, 7557646), (4992, 3778823)]