29944242

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 80

約数和(自身を含む): 72448992

約数和(自身を除く): 42504750

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 83, 102, 131, 153, 162, 166, 249, 262, 306, 393, 459, 498, 747, 786, 918, 1179, 1377, 1411, 1494, 2227, 2241, 2358, 2754, 2822, 3537, 4233, 4454, 4482, 6681, 6723, 7074, 8466, 10611, 10873, 12699, 13362, 13446, 20043, 21222, 21746, 25398, 32619, 38097, 40086, 60129, 65238, 76194, 97857, 114291, 120258, 180387, 184841, 195714, 228582, 293571, 360774, 369682, 554523, 587142, 880713, 1109046, 1663569, 1761426, 3327138, 4990707, 9981414, 14972121, 29944242]

約数ペア:

[(1, 29944242), (2, 14972121), (3, 9981414), (6, 4990707), (9, 3327138), (17, 1761426), (18, 1663569), (27, 1109046), (34, 880713), (51, 587142), (54, 554523), (81, 369682), (83, 360774), (102, 293571), (131, 228582), (153, 195714), (162, 184841), (166, 180387), (249, 120258), (262, 114291), (306, 97857), (393, 76194), (459, 65238), (498, 60129), (747, 40086), (786, 38097), (918, 32619), (1179, 25398), (1377, 21746), (1411, 21222), (1494, 20043), (2227, 13446), (2241, 13362), (2358, 12699), (2754, 10873), (2822, 10611), (3537, 8466), (4233, 7074), (4454, 6723), (4482, 6681)]