8899681428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{478169}}^1$

素因数の和:478237

約数の個数: 72

約数和(自身を含む): 25063758720

約数和(自身を除く): 16164077292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 3102, 4653, 6204, 9306, 18612, 478169, 956338, 1434507, 1912676, 2869014, 4303521, 5259859, 5738028, 8607042, 10519718, 15779577, 17214084, 21039436, 22473943, 31559154, 44947886, 47338731, 63118308, 67421829, 89895772, 94677462, 134843658, 189354924, 202265487, 247213373, 269687316, 404530974, 494426746, 741640119, 809061948, 988853492, 1483280238, 2224920357, 2966560476, 4449840714, 8899681428]

約数ペア:

[(1, 8899681428), (2, 4449840714), (3, 2966560476), (4, 2224920357), (6, 1483280238), (9, 988853492), (11, 809061948), (12, 741640119), (18, 494426746), (22, 404530974), (33, 269687316), (36, 247213373), (44, 202265487), (47, 189354924), (66, 134843658), (94, 94677462), (99, 89895772), (132, 67421829), (141, 63118308), (188, 47338731), (198, 44947886), (282, 31559154), (396, 22473943), (423, 21039436), (517, 17214084), (564, 15779577), (846, 10519718), (1034, 8607042), (1551, 5738028), (1692, 5259859), (2068, 4303521), (3102, 2869014), (4653, 1912676), (6204, 1434507), (9306, 956338), (18612, 478169)]